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HK$5,594.16Each Real time qty checker Compare	Extech 407113 Vane Anemometer, 35m/s Max, Measures Air Velocity, Temperature Measurement ParametersAir Velocity, Temperature Model Number p407113 Maximum Air Velocity35m/s Best Air Velocity Accuracy±2 % Air Velocity Resolution0.01m/s See similar products in Anemometers	RS Stock No. 288-0148 Brand Extech Mfr. Part No. 407113
HK$873.67Each Real time qty checker Compare	Extech 445580-NIST Pen Digital Thermohygrometer, ±5 % Accuracy, +122°F Max, 90%RH Max Absolute Maximum Temperature Measurement+122°F Hygrometer TypeThermohygrometer Maximum Humidity Measurement90%RH Best Temperature Measurement Accuracy±1.8 °F Temperature Measurement Resolution0.1°F See similar products in Hygrometers	RS Stock No. 288-0187 Brand Extech Mfr. Part No. 445580
HK$4,474.41Each Real time qty checker Compare	Extech RH390 Psychrometer, 199°F Max, ±1.8 °F Accuracy, Backlit LCD Display, Battery-Powered Maximum Measurement199°F Best Accuracy±1.8 °F Display TypeBacklit LCD Power SourceBattery Model Number pRH390 See similar products in Moisture Meters	RS Stock No. 288-0403 Brand Extech Mfr. Part No. RH390-NIST
HK$11,314.16Each Real time qty checker Compare	Extech RH600 Moisture Meter, 140°F Max, ±0.54 °F Accuracy, Graphic Colour Display, Battery-Powered Maximum Measurement140°F Best Accuracy±0.54 °F Display TypeGraphic Colour Power SourceBattery Model Number pRH600 See similar products in Moisture Meters	RS Stock No. 288-0409 Brand Extech Mfr. Part No. RH600
HK$629.20Each Real time qty checker Compare	Extech RE305 Oxidation Reduction Potential Redox Electrodes Electrode TypeOxidation Reduction Potential See similar products in pH Probes	RS Stock No. 288-0388 Brand Extech Mfr. Part No. RE305
HK$11,085.36Each Real time qty checker Compare	Extech SDL470 Light Meter, 20W/m² to 200W/m², ±4 %FS Maximum Light Level200W/m² Minimum Light Level20W/m² Best Accuracy±4 %FS Resolution0.001 mW/cm3 See similar products in Light Meters	RS Stock No. 287-3840 Brand Extech Mfr. Part No. SDL470
HK$5,400.37Each Real time qty checker Compare	Extech MO290 Moisture Meter, 99 Max, Backlight Display, Battery-Powered Maximum Measurement99 Display TypeBacklight Scale TypeBuilding Materials, Wood Power SourceBattery Model Number pMO290 See similar products in Moisture Meters	RS Stock No. 288-0350 Brand Extech Mfr. Part No. MO290
HK$9,140.56Each Real time qty checker Compare	Extech SL400 Sound Level Meter, 30dB to 143dB, 8kHz max Maximum Sound Level143dB Minimum Sound Level30dB DOSE MeasurementYes Maximum Frequency8kHz See similar products in Sound Level Meters	RS Stock No. 287-3846 Brand Extech Mfr. Part No. SL400
HK$5,250.96Each Real time qty checker Compare	Extech HT200 Digital Hygrometer, ±3 Accuracy, +80°C Max, 99%RH Max Absolute Maximum Temperature Measurement+80°C Maximum Humidity Measurement99%RH Hygrometer TypeDigital Hygrometer Temperature Measurement Resolution0.1°C Model Number pHT200 See similar products in Hygrometers	RS Stock No. 288-2308 Brand Extech Mfr. Part No. HT200
HK$4,221.36Each Real time qty checker Compare	Extech 407744 Sound Level Meter, 94dB, 1kHz max Maximum Sound Level94dB Accuracy ClassIEC 60942 Class 2 Maximum Frequency1kHz See similar products in Sound Level Meters	RS Stock No. 288-0160 Brand Extech Mfr. Part No. 407744
HK$2,734.16Each Real time qty checker Compare	Extech HD450 Light Meter, 400lx to 400Klx, ±5 % Maximum Light Level400Klx Minimum Light Level400lx Best Accuracy±5 % Resolution0.1 lx See similar products in Light Meters	RS Stock No. 287-3815 Brand Extech Mfr. Part No. HD450
HK$8,225.36Each Real time qty checker Compare	Extech 407766-NIST 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. 288-0168 Brand Extech Mfr. Part No. 407766-NIST
HK$3,651.65Each Real time qty checker Compare	Extech AN300 Anemometer, 0.2 → 30m/s Max, Measures Air Flow, Air Velocity Model Number pAN300 Measurement ParametersAir Flow, Air Velocity Maximum Air Velocity0.2 → 30m/s Best Air Velocity Accuracy±1.5 % See similar products in Anemometers	RS Stock No. 287-3799 Brand Extech Mfr. Part No. AN300
HK$2,442.67Each Real time qty checker Compare	Extech 445715-NIST Digital Thermohygrometer, ±4 %RH Accuracy, +140°F Max, 99%RH Max Absolute Maximum Temperature Measurement+140°F Maximum Humidity Measurement99%RH Hygrometer TypeThermohygrometer Best Temperature Measurement Accuracy±1.8 °F Best Humidity Measurement Accuracy±4 %RH See similar products in Hygrometers	RS Stock No. 288-0191 Brand Extech Mfr. Part No. 445715-NIST
HK$789.36Each Real time qty checker Compare	Extech PH305 Conductivity, pH pH Analysis Electrode Electrode TypeConductivity, PH See similar products in pH Probes	RS Stock No. 288-0367 Brand Extech Mfr. Part No. PH305
HK$1,590.16Each Real time qty checker Compare	Extech LT505 Light Meter, 999.9lx to 400000lx, ±3 % Maximum Light Level400000lx Minimum Light Level999.9lx Best Accuracy±3 % Resolution0.1 lx Sensor TypePhotodiode See similar products in Light Meters	RS Stock No. 288-0330 Brand Extech Mfr. Part No. LT505
HK$3,992.56Each Real time qty checker Compare	Extech EA30-NIST Light Meter, 40lx to 400000lx, ±3 % Maximum Light Level400000lx Minimum Light Level40lx Best Accuracy±3 % Resolution0.01 Sensor TypeSilicon Photo Diode See similar products in Light Meters	RS Stock No. 288-0263 Brand Extech Mfr. Part No. EA30-NIST
HK$3,992.56Each Real time qty checker 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
HK$594.88Each Real time qty checker Compare	Extech Module for Use with EC400 Conductivity/TDS/Salinity Meter Accessory TypeReplacement Conductivity Cell Module For Use WithEC400 Conductivity/TDS/Salinity Meter See similar products in Environmental Test & Measurement Accessories	RS Stock No. 288-0272 Brand Extech Mfr. Part No. EC405
HK$1,933.36Each Real time qty checker Compare	Extech 401025 Light Meter, 2000lx to 50000lx, ±5 % Maximum Light Level50000lx Minimum Light Level2000lx Best Accuracy±5 % Resolution1 lx Sensor TypePhotodiode See similar products in Light Meters	RS Stock No. 288-0143 Brand Extech Mfr. Part No. 401025

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