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New £479.00Each Check stock levels Compare	Extech 407766 Sound Level Calibrator, ±1 dB Accuracy, 114dB Output, 0.5 in, 1 in Microphone Sound Output114dB Frequency1000Hz Accuracy±1 dB Microphone Size0.5 in, 1 in See similar products in Sound Level Calibrators	RS Stock No. 288-0166 Brand Extech Mfr. Part No. 407766
New £486.68Each Check stock levels Compare	Extech HD500-NISTL Psychrometer, 932°F Max, ±4 °F Accuracy, Backlit LCD Display, Battery-Powered Maximum Measurement932°F Best Accuracy±4 °F Display TypeBacklit LCD Power SourceBattery Model Number pHD500-NISTL See similar products in Moisture Meters	RS Stock No. 288-0315 Brand Extech Mfr. Part No. HD500-NISTL
New £349.00Each Check stock levels Compare	Extech LT45 Light Meter, 999.9lx to 400000lx, ±3 Maximum Light Level400000lx Minimum Light Level999.9lx Best Accuracy±3 See similar products in Light Meters	RS Stock No. 287-3821 Brand Extech Mfr. Part No. LT45
New £475.37Each Check stock levels Compare	Extech SL130W-NIST Sound Level Meter, 30dB to 130dB, 8kHz max Maximum Sound Level130dB Minimum Sound Level30dB Resolution0.1 dB Accuracy ClassEN 60651 Maximum Frequency8kHz See similar products in Sound Level Meters	RS Stock No. 288-0431 Brand Extech Mfr. Part No. SL130W-NIST
New £569.00Each Check stock levels Compare	Extech DO600-K Air Quality Meter, +50°C Max, Battery-Powered Maximum Temperature+50°C Equipment TypeDissolved Oxygen Meter Power SourceBattery Temperature Measurement Resolution±1.8°F Model Number pDO600-K See similar products in Air Quality Monitors	RS Stock No. 288-0250 Brand Extech Mfr. Part No. DO600-K
New £449.00Each Check stock levels Compare	Extech Thermohygrometer Accessory TypeWater Damage Restoration Kit See similar products in Environmental Test & Measurement Accessories	RS Stock No. 288-0349 Brand Extech Mfr. Part No. MO280-KW
New £459.00Each Check stock levels Compare	Extech LT45-NISTL Light Meter, 400lx to 400000lx, ±3 % Maximum Light Level400000lx Minimum Light Level400lx Best Accuracy±3 % Sensor TypeLight Sensor See similar products in Light Meters	RS Stock No. 288-0329 Brand Extech Mfr. Part No. LT45-NISTL
New £51.65Each Check stock levels Compare	Extech 445703 Digital Hygrometer, ± 5 % Accuracy, -10 → 60°C Max, 10 → 99%RH Max Absolute Maximum Temperature Measurement-10 → 60°C Hygrometer TypeThermohygrometer Maximum Humidity Measurement10 → 99%RH Best Temperature Measurement Accuracy1 °C Best Humidity Measurement Accuracy± 5 % See similar products in Hygrometers	RS Stock No. 287-3795 Brand Extech Mfr. Part No. 445703
New £18.00Each Check stock levels Compare	Extech Module for Use with EC500 Waterproof ExStik II pH/Conductivity Meter, PH110 ExStik Refillable pH Meter Accessory TypeSample Solution Cups For Use WithEC500 Waterproof ExStik II pH/Conductivity Meter, PH110 ExStik Refillable pH Meter See similar products in Environmental Test & Measurement Accessories	RS Stock No. 288-0278 Brand Extech Mfr. Part No. EX007
New £11.00Each Check stock levels Compare	Extech Cable for Use with RH550-P Humidity And Temperature Probe Accessory TypeExtension Cable For Use WithRH550-P Humidity And Temperature Probe See similar products in Environmental Test & Measurement Accessories	RS Stock No. 288-0407 Brand Extech Mfr. Part No. RH550-C
New £109.00Each Check stock levels Compare	Extech PH100 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, 90 °C Max Maximum pH14pH Minimum pH0pH pH Resolution0.01pH Best pH Accuracy±0.01pH Maximum Temperature Measurement90 °C See similar products in pH Meters	RS Stock No. 287-3827 Brand Extech Mfr. Part No. PH100
New £741.56Each Check stock levels Compare	Extech SDL600-NIST Datalogging Sound Level Meter, 30dB to 130dB, 8kHz max Maximum Sound Level130dB Minimum Sound Level30dB Accuracy ClassIEC 61672-1 Class 2 Data LoggingYes Maximum Frequency8kHz See similar products in Sound Level Meters	RS Stock No. 288-0427 Brand Extech Mfr. Part No. SDL600-NIST
New £162.93Each Check stock levels Compare	Extech AN100 Anemometer, 0.40 → 30.00m/s Max, Measures Air Flow, Air Velocity, Temperature Model Number pAN100 Measurement ParametersAir Flow, Air Velocity, Temperature Maximum Air Velocity0.40 → 30.00m/s Best Air Velocity Accuracy±3 % m/s Air Velocity Resolution0.01m/s See similar products in Anemometers	RS Stock No. 287-3798 Brand Extech Mfr. Part No. AN100
New £669.90Each Check stock levels Compare	Extech CO260 Data Logging Air Quality Meter for Dew Point, Humidity, Temperature, +60°C Max, 99.9%RH Max, Maximum Temperature+60°C Best Temperature Measurement Accuracy0.6 °C Carbon Monoxide Resolution1ppm Power SourceBattery Temperature Measurement Resolution0.1°C See similar products in Air Quality Monitors	RS Stock No. 287-3805 Brand Extech Mfr. Part No. CO260
New £689.00Each Check stock levels Compare	Extech TB400 pH Meter See similar products in pH Meters	RS Stock No. 287-3847 Brand Extech Mfr. Part No. TB400
New £189.00Each Check stock levels Compare	Extech LT300 Light Meter400000lx, ±5% of Reading Maximum Light Level400000lx Best Accuracy±5% of Reading Resolution0.01 Fc/Lux See similar products in Light Meters	RS Stock No. 288-2311 Brand Extech Mfr. Part No. LT300
New £179.00Each Check stock levels Compare	Extech 45168CP Vane Anemometer, 20m/s Max, Measures Air Flow, Air Temperature, Air Velocity, Dew Point, Relative Model Number p45168CP Measurement ParametersAir Flow, Air Temperature, Air Velocity, Dew Point, Relative Humidity Maximum Air Velocity20m/s Best Air Velocity Accuracy±3 % Air Velocity Resolution0.1m/s See similar products in Anemometers	RS Stock No. 288-0197 Brand Extech Mfr. Part No. 45168CP
New £320.31Each Check stock levels Compare	Extech MO260 Moisture Meter, 94.8% Max, Backlit Digital LCD Display, Battery-Powered Maximum Measurement94.8% Display TypeBacklit Digital LCD Power SourceBattery Model Number pMO260 See similar products in Moisture Meters	RS Stock No. 288-0346 Brand Extech Mfr. Part No. MO260
New £18.00Each Check stock levels Compare	Extech RHM16 Digital Thermohygrometer, ±5 % Accuracy, +60°C Max, 99%RH Max Absolute Maximum Temperature Measurement+60°C Hygrometer TypeThermohygrometer Maximum Humidity Measurement99%RH Best Temperature Measurement Accuracy±1 °C Model Number pRHM16 See similar products in Hygrometers	RS Stock No. 288-0411 Brand Extech Mfr. Part No. RHM16
New £280.96Each Check stock levels Compare	Extech SL130W Datalogging Sound Level Meter, 30dB to 130dB, 8kHz max Maximum Sound Level130dB Minimum Sound Level30dB DOSE MeasurementYes Data LoggingYes Maximum Frequency8kHz See similar products in Sound Level Meters	RS Stock No. 287-3845 Brand Extech Mfr. Part No. SL130W

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