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                                    Climate measuring instrument testo 440 with CO2 sensor
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For reliable assessment of indoor air quality. Complete set for long-term measurement and parallel determination of CO2 concentration, humidity and indoor air temperature. Consisting of the climate measuring device testo 440, a multifunctional, wireless handle and CO2 sensor. With absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity. Fully configured, ready for use.Wireless handle with Bluetooth® technologyEasy, intuitive operationEasy storage of measured values by means of a button on the handleLarge, illuminated graphic LCD with parallel display of 3 measured valuesMeasuring instrument with magnetic fixation on metal surfacesInternal data storage and USB interfaceHandle can be extended with other probes to measure further parametersAutomatic probe recognitionScope of supply: Multifunctional climate measuring instrument testo 440, USB cable, handle with CO2 probe incl. temperature and humidity sensor, table stand, batteries and calibration protocols for measuring device and sensors, transport caseSpecificationsCO2 range:
CO2 resolution:0 … 10000 ppm
1 ppmCO2 accuracy:±(50 ppm + 3 % of average)
(0 ... 5000 ppm)
±(100 ppm + 5 % of average)Humidity range:
Humidity resolution:5 ... 95 % r.H.
0.1 % r.H.Humidity accuracy:±3 % r.H. (10 ... 35 % r.H.)
±2 % r.H. (35 ... 65 % r.H.)
±3 % r.H. (65 ... 90 % r.H.)Temperature range:
Temperature resolution:0 ... 50 °C
±0.5 °CTemperature accuracy:0.1 °CDimensions (instrument, W x D x H):65 x 32 x 154 mmWeight (instrument):250 gPower supply (instrument):3 x AA 1.5 VPower supply (handle):4 x AA 1.5 V
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    testo 440 lux kit
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Complete set for measuring illuminance, consisting of the testo 440 climate measuring device and a lux probe. Suitable for all common light sources, including white and warm light LEDs. Measuring accuracy according to DIN EN 13032-1 and DIN 5032-7. Probe with 1.4 m long cable, so that the measurement is not influenced by your own shadow. Fully configured, ready for use.Easy, intuitive operationNon-slip probe surfaceLarge, illuminated graphic displayMeasuring instrument with magnetic fixation on metallic surfacesMemory for up to 7500 measurement protocolsExport of measurement data via USB interfaceScope of delivery: climate measuring instrument testo 440, 3 batteries type AA, USB cable, lux probe with fixed cable, calibration protocols for measuring instrument and probe, transport caseSpecificationsRange:0 ... 100 000 LuxAccuracy:acc. to DIN 13032-1 Annex B, class C acc. to DIN 5032-7Resolution:0.1 Lux (10 000 Lux)
1 Lux (≥10 000 Lux)Dimensions (instrument, W x D x H):65 x 32 x 154 mmWeight (instrument):250 gPower supply (instrument):3 x AA 1,5 V
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Probes for climate measuring instrument testo 440
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Digital probes with intelligent calibration concept. All probe heads can be easily attached to the universal handle.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Sound level meter class I and II
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For measurements for workplaces which are outdoors, e.g. at airports, on building sites, in road construction etc. with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converter.Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, EThe optimised analogue frontend switch reduces the ambient noise and increases the linear measuring rangeThree profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weightingLN statistics and display of the graph showing the progression of timeUser-defined integral interval measurement up to a maximum of 24 hours is possibleFrequency weighting (filter) A, B, C, ZTime interval during measurement: F (fast), S (slow), I (pulse)Freely-definable limits for the output of an optical alarm signalPeak Hold Mode to capture peaksOctavo function for targeted sound analysisTrack function with graphic display of a measurementCalibration mode (with optional calibrator)Trigger mode: Analogue signal to switch the device on or off with 3.5 mm plugAutomatic measurement for timer function is possibleMeasured value recording frequency selectable: 10, 5, 2 HzData transfer using MicroSD (4 GB), RS-232 or USBOption of fitting a column on the rear of the housing, ¼ threadScope of supply: Sound level meter, memory card, hard carrying case
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    testo Smart Probes Set
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    The testo Smart Probes Set consists of different measuring instruments that can be used for climate measurements. With the free testo Smart App, all measurement data can be logged, progressions graphically displayed and results sent as PDF or Excel file.Measurement of temperature (°C), humidity (% rH), flow (m/s) and pressure (bar, hPa)Quick and easy transmission of the measurement data via Bluetooth® to smartphones or tabletsScope of supply: 2 x Clamp thermometer testo 115i (incl. batteries and calibration protocol), 2 x High pressure meter testo 549i (incl. batteries and calibration protocol), 2 x Thermohygrometer testo 605i (incl. batteries and calibration protocol), 1 x Thermometer testo 915i with air probe (TC Type K) (incl. batteries and calibration protocol), 1 x Infrared thermometer testo 805i (incl. batteries and calibration protocol), 1 x Thermal anemometer testo 405i (incl. batteries and calibration protocol), 1 x Vane anemometer testo 410 i (incl. batteries and calibration protocol), 1 x Differential pressure meter testo 510i (incl. hose kit, adapter, batteries and calibration protocol), testo HVAC softcase
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    High pressure meter testo 549i
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    The High pressure meter testo 549i is suitale for measurement of high and low pressure. Quick and easy transmission of the measurement data to smartphone or tablet via Bluetooth®. With the free testo Smart App, measurement data can be displayed as tabular form or as a diagram and results can be sent as a PDF or Excel file.45° angle facilitates installation at the pressure connectionLow refrigerant loss thanks to hose-less measurementSelectable units of measurement: bar, psi, MPa, kPaScope of supply: High pressure meter, batteries, calibration protocolMeasuring range:-1 ... 60 barAccuracy:0.5 % of full scale valueResolution:0.01 barConnection:7/16" - UNFCompatibility mobile device:Requires iOS 11.0 or newer; Android 6.0 or newer; Bluetooth® 4.0Bluetooth® range:100 mDimensions (L x W x H):125 x 32 x 31 mmWeight:156.6 gPower supply:3 x AAA
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Vane Anemometer testo 410i
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    The Vane Anemometer testo 410i is suitable for measuring volume flow, air velocity and temperature. Quick and easy transmission of the measurement data to smartphone or tablet via Bluetooth®. With the free testo Smart App, measurement data can be read, mean values determined and results sent as a PDF or Excel file.Volume flows of several outlets can be compared (via testo Smart App)Selectable units of measurement: °C, °F, m/s, fmp, m3/h, cfm, l/sScope of supply: Vane Anemometer, protective cap, batteries, calibration protocolDimensions (W x D x H):154 x 43 x 21 mm
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Cases for climate measuring devices testo 440
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For storing and transporting the climatic measuring device testo 440 and additional probes.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Digital probes for climate measuring instrument testo 440
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Digital probes with intelligent calibration concept. Integrated, extendable telescope enables convenient measurement.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Vane anemometer testo 416
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Vane anemometer for simple, fast, and precise flow measurement and volume flow calculation. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Cable-connected, extendable telescopic probe up to 850 mmAutomatic calculation of volume flow as well as time and point average valuesQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppCompact design with sturdy housingHold functionDisplay of min./max. valueScope of supply: Vane anemometer with telescopic probe, transport bag, calibration protocol, batteriesMeasuring range velocity:0.6 ... 40 m/sAccuracy velocity:±0.2 m/s + 1 % of measured valueResolution velocity:0.1 m/sCompatibility mobile device:Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth® 4.2.Cable length:1.5 mImpeller:Ø 16 mmDimensions probe (L x Ø):329 x 16 mmPower supply:3 x AAIP code:IP 40 device, IP 20 probe
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Vane anemometer testo 417
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Vane anemometer for simple, fast, and precise measurement of temperature, flow velocity, and volume flow. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Time and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppCompact design with sturdy housingHold functionDisplay of min./max. valueScope of supply: Vane anemometer, transport bag, calibration protocol, batteriesMeasuring range velocity:0.3 ... 20 m/sAccuracy velocity:±0.1 m/s + 1.5 % of measured valueResolution velocity:0.01 m/sTemperature range:0 ... 50 °CAccuracy temperature:±0.5 °CResolution temperature:0.1 °CCompatibility mobile device:Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth® 4.2.Impeller:Ø 100 mmPower supply:3 x AAIP code:IP 40 device, IP 20 probe
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Vane anemometer testo 417, Funnel kit 1
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Vane anemometer for simple, fast, and precise measurement of temperature, flow velocity, and volume flow. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Time and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppCompact design with sturdy housingHold functionDisplay of min./max. valueThe measuring funnels enable simple and accurate flow measurement on ventilation grilles (330 x 330 mm) and plate outlets (Ø 200 mm).Scope of supply: Vane anemometer, measuring funnel for plate outlets, measuring funnel for ventilation grilles, transport bag, calibration protocol, batteriesMeasuring range velocity:0.3 ... 20 m/sAccuracy velocity:±0.1 m/s + 1.5 % of measured valueResolution velocity:0.01 m/sTemperature range:0 ... 50 °CAccuracy temperature:±0.5 °CResolution temperature:0.1 °CCompatibility mobile device:Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth ®  4.2.Impeller:Ø 100 mmPower supply:3 x AAIP code:IP 40 device, IP 20 probe
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Vane anemometer testo 417, Funnel kit 2
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Vane anemometer for simple, fast, and precise measurement of temperature, flow velocity, and volume flow. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Time and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppCompact design with sturdy housingHold functionDisplay of min./max. valueThe measuring funnels enable simple and accurate flow measurement on ventilation grilles (330 x 330 mm) and plate outlets (Ø 200 mm).The flow straightener supports the flow velocity measurement at swirl outlets by changing swirled flow into an almost uniform flow. This uniform flow can then be reliably recorded by the vane anemometer.Scope of supply: Vane anemometer, measuring funnel for plate outlets, measuring funnel for ventilation grilles, flow straightener, transport bag, calibration protocol, batteriesMeasuring range velocity:0.3 ... 20 m/sAccuracy velocity:±0.1 m/s + 1.5 % of measured valueResolution velocity:0.01 m/sTemperature range:0 ... 50 °CAccuracy temperature:±0.5 °CResolution temperature:0.1 °CCompatibility mobile device:Requires iOS 13.0 or newer / Android 8.0 or newer / Bluetooth ®  4.2.Impeller:Ø 100 mmPower supply:3 x AAIP code:IP 40 device, IP 20 probe
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Hot-wire anemometer testo 425
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Hot-wire anemometer for simple, fast, and precise flow and temperature measurement as well as volume flow calculation. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Cable-connected, extendable telescopic probe up to 820 mmTime and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppCompact design with sturdy housingHold functionDisplay of min./max. valueScope of supply: Hot-wire anemometer with telescopic probe, transport bag, calibration protocol, batteriesMeasuring range velocity:0.01 ... 30 m/sAccuracy velocity:±0.03 m/s + 4 % of measured value (0.01 ... 20 m/s) / ±0.5 m/s + 5 % of measured value (20.01 … 30 m/s)Resolution velocity:0.01 m/sCompatibility mobile device:Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth® 4.2.Cable length:1.5 mDimensions probe (L x Ø):180 x 7.5 mmPower supply:3 x AAIP code:IP 40 device, IP 20 probeTemperature range:-20 ... 70 °CAccuracy temperature:±0.5 °CResolution temperature:0.1 °C
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Differential pressure measuring instrument testo 512-1
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Measuring instrument for simple, fast, and precise differential pressure measurements for controlling the gas pressure on burners and checking filters. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Reliable measurement results due to position-independent differential pressure sensor with high accuracyAcoustic alarm when limit values are exceededTime and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppDisplay illuminationCompact design with sturdy housingHold functionDisplay of min./max. valueMeasurement of flow velocity and volume flow calculation by separately available pitot tubeScope of supply: Differential pressure measuring instrument, transport bag, silicone connection hose, calibration protocol, batteriesMeasuring range:0 ... 200 hPaAccuracy:±0.3 Pa + 1 % of measured value ±1 Digit (0 ... 25 hPa) / ±0.1 hPa + 1.5 % of measured value ±1 Digit (25.001 ... 200 hPa)Resolution:0.001 hPa (0 ... 2 hPa) / 0.01 hPa (2.01 ... 20 hPa) / 0.1 hPa (20.1 ... 200 hPa)Compatibility mobile device:Requires iOS 12.0 or newer, Android 6.0 or newer, Bluetooth® 4.2.Power supply:3 x AA
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Differential pressure measuring instrument testo 512-2
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Measuring instrument for simple, fast, and precise differential pressure measurements for controlling the gas pressure on burners and checking filters. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Reliable measurement results due to position-independent differential pressure sensor with high accuracyAcoustic alarm when limit values are exceededTime and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppDisplay illuminationCompact design with sturdy housingHold functionDisplay of min./max. valueScope of supply: Differential pressure measuring instrument, transport bag, silicone connection hose, calibration protocol, batteriesMeasuring range:0 ... 2000 hPaAccuracy:0.5 % of measuring rangeResolution:1 hPaCompatibility mobile device:Requires iOS 12.0 or newer, Android 6.0 or newer, Bluetooth® 4.2.Power supply:3 x AA
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    CO2 meter testo 535
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Compact meter for simple, fast, and precise measurement of CO2 concentration to ensure indoor air quality. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.High reproducibility of measurement results due to long-term stable infrared sensor technologyAcoustic alarm when limit values are exceededTime and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppDisplay illuminationHold functionDisplay of min./max. valueScope of supply: CO2 meter, transport bag, calibration protocol, batteriesMeasuring range:0 ... 10000 ppmAccuracy:±100 ppm + 5 % of measured valueResolution:1 ppmCompatibility mobile device:Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth® 4.2.Power supply:3 x AAIP code:IP 40 device, IP 20 probe
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Lux meter testo 545
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Compact meter for simple, fast, and precise measurement of illuminance (lux) of all common light sources according to the V-lambda curve to ensure productivity, performance, and health at workplaces. Measurement data can be transmitted to smartphones or tablets via Bluetooth®. The connection to the free testo Smart App enables configuration of the device as well as display, storage, and documentation of measurements.Wide range of applications due to LED compatibility (except single-colour blue LED)Acoustic alarm when limit values are exceededTime and point averagingQuick in-app configuration, graphic history, second screen, and measurement data memory in the testo Smart AppDisplay illuminationHold functionDisplay of min./max. valueScope of supply: Lux meter, transport bag, calibration protocol, batteriesMeasuring range:0 ... 100000 lxAccuracy:±3 % of measuring range ± 1 Digit (Class C, corresponding to DIN 5032-7/EN 13032-1, Appendix B, f1 = 6 % = V (Lambda) adjustment, f2 = 5 % = cos-true evaluation, Total ≤15 %)Resolution:0.1 lx (10000 lx), 1 lx (≥10000 lx)Compatibility mobile device:Requires iOS 13.0 or newer, Android 8.0 or newer, Bluetooth® 4.2.Cable length:1.4 mDimensions probe (W x D x H):54 x 134 x 23 mmPower supply:3 x AAIP code:IP 40 device, IP 20 probe
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Light measuring instrument SP
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For measuring illumination of office and production workstations.Photo sensor: Silicon diode, filteredCosine correction for angular incident lightData-hold function, to freeze the current measurementRotating sensor unit (+ 90 and -180°) for optimum alignment to the light sourceTRACK function for continuous recording of variable environmental conditionsPeak Hold Mode to capture peaksSelectable measuring units: fc (foot-candle), lxBattery operationScope of supply:Light measuring instrument, soft box with light protection, 9 V block
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Ultrasonic flow meter UMI 880
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Ultrasonic flow meter for measuring flow velocity and volume flow.Maintenance-free, as there are no moving partsWith data logger function (32 GB memory capacity)2.8" LCD displayUSB interfaceEasy assemblyInstallation without process interruptionNo pressure lossScope of supply: Ultrasonic flow meter, 2 x flow sensor UMI 880 S1 (for pipes with Ø 20 to 108 mm), 2 x connection cable 5 m, 2 x detachable cable tie, power supply unit, USB-C cable, ultrasonic coupling gel, measuring tape, plastic carrying case, operating manualSpecificationsMeasuring range:-32 ... 32 m/sResolution:0.001 m/sAccuracy:±1.5 % of measured value (for Ø 50 mm), ±3.5 % of measured value (for Ø 50 mm)
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Ultrasonic flow meter UMI 880 Pro
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Ultrasonic flow meter for measuring flow velocity and volume flow.Maintenance-free, as there are no moving partsWith data logger function (32 GB memory capacity)2.8" LCD displayUSB interfaceEasy assemblyInstallation without process interruptionNo pressure lossThe ultrasonic flow meter UMI 880 Pro can additionally measure heat output and heat quantity.Scope of supply: Ultrasonic flow meter, 2 x flow sensor UMI 880 S1 (for pipes with Ø 20 to 108 mm), 2 x temperature contact sensor, 2 x connection cable 5 m, 2 x detachable cable tie, power supply unit, USB-C cable, ultrasonic coupling gel, measuring tape, plastic carrying case, operating manualSpecificationsMeasuring range:-32 ... 32 m/sResolution:0.001 m/sAccuracy:±1.5 % of measured value (for Ø 50 mm), ±3.5 % of measured value (for Ø 50 mm)
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    TC-Temperature probes for testo measuring instruments, TC plug type K
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Temperature probes with TC plug type K.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Differential pressure meter testo 510
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Very handy, small and easy to operate pressure meter for differential pressure and flow velocity measurement values. The backlit display allows the measurement values to be easily read out, even in unfavourable light conditions. The testo 510, in combinationwith a Pitot tube, measures air flow velocity. For accurate measurement values, the air density can be compensated.Flow velocity measurement possible with Pitot tubeTemperature and air density compensation10 selectable units (hPa, mbar, Pa, mmH2O, inH2O, inHg, mmHg, psi, m/s, fpm)Scope of supply: Meter incl. tubing set (diam. 4 mm and 5 mm) with adapter, protective cap, calibration protocol, belt holder, batteriesSpecificationsMeasuring range:0 to 100 hPaAccuracy:±0.03 hPa (0 to 0.30 hPa)
±0.05 hPa (0.31 to 1.00 hPa)
±(0.1 hPa + 1.5 % v. Mw.) (1.01 to 100 hPa)Resolution0.01 hPaPositive pressure:500 mbarMax. static pressure:1.5 barOperating temperature:0 to +50 °CStorage temperature:-40 to +70 °CPower supply:
Battery life:2 Microcells AAA
50 h (average, without display illumination)Measuring rate:0.5 sDimensions (L x D x H):119 x 46 x 25 mmWeight:90 gIP code:IP 40
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    CO meter testo 317-3
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    The CO meter is suitable for measuring carbon monoxide in ambient air.No zero phase, device is immediately ready for useCO zeroing at siteAlarm threshold freely adjustableAcoustic and optical alarm when limit value is exceededScope of supply: CO meter, carrying case with belt clip, earphones, handstrap, calibration protocolCO range:0 ... 1999 ppmAccuracy:±3 ppm (0 ... 29 ppm), ±10 % (30 ... 1999 ppm)Resolution:1 ppmPower supply:2 x AAA
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Light measuring instrument testo 540
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Quick and easy-to-use instrument for measuring lighting conditions in the workplace. The sensor is adapted to spectral sensitivity of the eye.Display illuminationHold-functionMax./min. valuesScope of supply: Meter incl. protection cap, batteries, calibration protocolSpecificationsMeasuring range:0 to 99999 lxResolution:1 lx (0 to 19999 lx)
10 lx (remaining range)Accuracy:±3 lx or ±3 %Measuring frequency:0.5 sDimensions (W x D x H):133 x 46 x 25 mmWeight:95 gIP code:IP 40Power supply:2 Micro cells AAA
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Globe thermometer for testo measuring instruments
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Globe thermometer for measuring radiant heat acc. to ISO 7243, ISO 7726, DIN EN 27726, and DIN 33403.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Light measuring instrument SO
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Light measuring instrument for precise light measurement up to 200,000 LuxMeasures illumination in the workplaceHelps to determine whether a workstation has insufficient light or whether there is too much lightPhoto sensor: silicon diodeCosine correction for angular incident lightSturdy protective cover for the photo sensorIncreased service life: Impact protection through a protective casingTrack function for continuous recording of variable environmental conditionsPeak Hold Mode to capture peaksSelectable measuring units: fc (foot-candle), lxAUTO-OFF functionDelivery in a robust box
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Precision handheld instruments P700 series
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For temperature, moisture and airflow.For highly accurate temperature measurements with USB PC online interface. (Optional: Windows SmartGraph software for graphical and tabular documentation, etc). Integral probe calibration for sensor tolerance compensation. Min.- Max.- Hold- and AVG- functions. The large LCD shows two measurements synchronously, even temperature differences can be displayed (P705, P755, P755-Log, P770).SpecificationsGeneral (all models):USB interface, Max-Min memory, Hold function, true average calculation over a freely selectable period, Auto-off function, measured quantities can be freely assigned to instrument channels, comprehensive calibration options (selectable 1-point, 2-point or 3-point calibration), large display with bar graph for simultaneous display of 2 measured valuesP700/P705:1/2 measurement channels (Pt100 4-wire probe, thermocouples type J, K, L, N, T, R, S), measurement ranges and accuracies: Pt100:-200 to +850°C ( ±0.1 °C -100 to +200°C, otherwise ±0.1% of measurement value)thermocouples, DIN types (-200 to +1760°C)P710/P715:1/2 measurement channels (Thermocouples type K, J, L, N, T), measurement ranges and accuracies: -200 to +1370°C (±0.2 °C from 0 to +200 °C, ±0.5 °C to 1000 °C, otherwise ± 1.0 °C of measurement value)Thermocouples acc. to EN 60584P750/P755/P755-Log:1/2 measurement channels (Pt100 4-wire probe, thermocouples type J, K, L, N, T, R, S, moisture, flow), measurement ranges and accuracies: Pt100: -200 to +850°C (±0.03°C -50 to +200°C, ±0.05°C -200 to +200°C, otherwise ±0.05% of measurement value), thermocouples, DIN type (types J, K, L, N, T 0 to 200 °C, ±0.3°C, +200 to +1000°C ±1.0 °C, otherwise ±1.5°C;type R, S ±1.0 °C +0.1% of measurement value) humidity 0 to 100% R.H. ( ±1.5%R.H.), flow 0 to 40 m/s (±0.5% of measurement value +1.0% of final value)P770:2 measurement channels (Pt100, thermocouples type J, K, L, N, T, R, S, moisture, flow), measurement ranges and accuracies: Pt100: -200 to +850°C ( ±0.1 °C -100 to +200°C, otherwise ±0.1% of measurement value)thermocouples, DIN types, humidity 0 to 100%R.H. ( ±1.5%R.H.), flow 0 to 40 m/s (±0.5% of measurement value)Dimensions (L x W x D)/  weight: 200 x 85 x 40mm / 300gP700-P755 for Ex-use Zone 1 and Zone 2 according to ATEX approval II 2 G Ex ib IIB T4 Gb available on request.
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Sound level meter SU 130, class II
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Sound level meter for noise measuring.Delivered in a hard carrying caseMulti measuring functions: Lp: Standard sound level measuring function, Leq: Energy equivalent sound level measuring mode (type A), Ln: Shows the deviation from a pre-defined limit in %Selectable methods of evaluation: A: As sensitive as the human ear, C: Sensitive for noisier environmental, conditions, where there are machines, plant, motors etc., F: For areas where sound intensity does not varyFunction to set limits: Programmable target value for go/no-go test valuesTrack function for continuous recording of variable environmental conditionsPeak Hold Mode to capture peaksInternal memory for measured values, for 30 measurements. Can be displayed on the PCData interface RS-232, included
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    CO2 Meter Air Co2ntrol Life
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    Ideal for monitoring air quality in rooms. LED lights in traffic light colours below the display provide information about the current CO2 content in the air (green: <800 ppm, yellow: 800 to 1200 ppm, red: >1200 ppm).Display of temperature and humidityAdjustable alarmScope of supply: CO2 meter, power adapter, operating instructionsSpecificationsCo2 range:0 ... 3000 ppmResolution:1 ppm (0 ... 1000 ppm); 5 ppm (1001 ... 2000 ppm); 10 ppm (2001 ... 3000 ppm)Temperature range:0 ... 50 °CResolution:0,1 °CRelative humidity:20 ... 90 % R.H.Resolution:1 % R.H.Dimensions (W x D x H):138 x 51 x 100 mmWeight:188 gPower supply:USB or 5 VDC adapter
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Room climate monitor RM 100
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    For reliable control and evaluation of indoor air quality. Simultaneous measurement and display of temperature, CO2 concentration and humidity. The CO2 concentration in the air is additionally indicated by three LEDs as good, medium or bad.Alarming when limit is exceededLarge, illuminated displayFactory calibration certificateScope of supply: Room climate monitor RM 100, external AC/DC adapter
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Thermal anemometer testo 405i
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    The Thermal anemometer testo 405i is suitable for measuring volume flow, air velocity and air temperature. Quick and easy transmission of the measurement data to smartphone or tablet via Bluetooth®. With the free testo Smart App, measurement data can be read, mean values determined and results sent as a PDF or Excel file.Extendable telescopic tube (up to 400 mm)Selectable units of measurement: °C, °F, m/s, fmp, m3/h, cfm, l/sScope of supply: Thermal anemometer, extendable telescope, batteries, calibration protocolAccuracy temperature:±0.5 °CResolution temperature:0.1 °C
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    Differential pressure meter testo 510i
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    The Differential pressure meter testo 510i is suitable for measuring gas flow and static pressure. Quick and easy transmission of the measurement data to smartphone or tablet via Bluetooth®. With the free testo Smart App measurement data can be displayed as tabular form or as a diagram and results can be sent as a PDF or Excel file.Measurement of volume flow and air velocity possible with additional pitot tubeMeasurement menu for pressure drop test with alerts in the testo Smart AppSelectable units of measurement: mbar, hPa, Pa, mmHg, inHg, in WC, psi, mmWCMagnetic holderScope of supply: Differential pressure meter, hose set (Ø 4 mm and 5 mm), adapter, batteries, calibration protocolMeasuring range:-150 ... 150 hPaAccuracy:±0.05 hPa (0 ... 1 hPa), ±0.2 hPa + 1.5 % of measurement value (1 ... 150 hPa)Resolution:0.01 hPa
                                
                            
                                
    
                                                                    
                            
            
                                                                
                                                                                        
                                                                                            
                                    CO2 Meter, Air CO2ntrol 5000
                                
                            
                                                            
                                    
                                                                            
                                
                            
                                                            
                                    
                                    With data logger function, ideal for monitoring the CO2 concentration in buildings.Logger function saves the data as a CSV file on Micro SD cardLEDs for visual identification of CO2 concentrationDisplays temperature, Humidity and CO2 contentIndividual alarm settingBench- and wall mountingScope of supply: Meter incl. USB mains adapter, Micro SD cardSpecificationsCO2range:0 ... 5000 ppmResolution:1 ppm (0-1000 ppm), 5 ppm (1001-2000 ppm), 10 ppm (2000 ppm)Accuracy:±50 ppm or 5 % larger value applies, 3000 ppm ±7%Temperature range:0 ... 50 °CResolution:0.1 °CAccuracy:±0.5 °CRelative humidity:5 ... 95 %Resolution:
Accuracy:1 %
± 5 %Display:7 segment LCDHousing:PlasticDimensions:120 x 66 x 33 mmWeight:103 g (without mains adapter)Power supply:100-240 VAC 50/60 Hz
                                
                            
                                
    
                                                                    
                            
            
                                                                 
                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                 
                                      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