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New £219.00Each Check stock levels Compare	Extech 445815-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 Model Number p445815-NIST See similar products in Hygrometers	RS Stock No. 288-0194 Brand Extech Mfr. Part No. 445815-NIST
New £269.00Each Check stock levels Compare	Extech Refrigerant Leak Detector for CFC, HCFC, HFC Detection, Audible Alarm Gases DetectedCFC, HCFC, HFC ApplicationAir-Conditioning Units, Cooling System ATEX ApprovalNo Audible AlarmYes See similar products in Gas Detectors	RS Stock No. 287-3830 Brand Extech Mfr. Part No. RD300
New £289.00Each Check stock levels Compare	Extech PH300 pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 19.99pH Max, 100 °C Max Maximum pH19.99pH Minimum pH-2pH pH Resolution0.01pH Best pH Accuracy±0.02pH Maximum Temperature Measurement100 °C See similar products in pH Meters	RS Stock No. 288-0366 Brand Extech Mfr. Part No. PH300
New £349.00Each Check stock levels 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
New £169.00Each Check stock levels Compare	Extech RH101 Digital Thermohygrometer, ±3.5 % Accuracy, +932°F Max, 95%RH Max Absolute Maximum Temperature Measurement+932°F Hygrometer TypeThermohygrometer Maximum Humidity Measurement95%RH Best Temperature Measurement Accuracy±3 °F Temperature Measurement Resolution0.1°F See similar products in Hygrometers	RS Stock No. 288-0393 Brand Extech Mfr. Part No. RH101
New £309.00Each Check stock levels Compare	Extech 401025-NIST 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. 288-0144 Brand Extech Mfr. Part No. 401025-NIST
New £179.00Each Check stock levels Compare	Extech UV510 UV Meter Model Number pUV510 See similar products in UV Meters	RS Stock No. 288-0446 Brand Extech Mfr. Part No. UV510
New £76.37Each Check stock levels Compare	Extech 445580-NIST Pen Digital Thermohygrometer, ±5 % Accuracy, +122°F Max, 90%RH Max Absolute Maximum Temperature Measurement+122°F Maximum Humidity Measurement90%RH Hygrometer TypeThermohygrometer 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
New £192.24Each Check stock levels Compare	Extech 407732 Sound Level Meter, 35dB to 130dB Maximum Sound Level130dB Minimum Sound Level35dB Accuracy ClassIEC 651 Type 2 See similar products in Sound Level Meters	RS Stock No. 288-0157 Brand Extech Mfr. Part No. 407732
New £482.65Each Check stock levels Compare	Extech 407750-NIST Sound Level Meter, 30dB to 130dB, 8kHz max Maximum Sound Level130dB Minimum Sound Level30dB Resolution0.1 dB Accuracy ClassIEC 651 Type 2 Maximum Frequency8kHz See similar products in Sound Level Meters	RS Stock No. 288-0163 Brand Extech Mfr. Part No. 407750-NIST
New £379.00Each Check stock levels Compare	Extech SDL100 pH Meter, ±0.02pH Accuracy, 0.01pH Resolution, 14pH Max, 65 °C Max Maximum pH14pH Minimum pH0pH pH Resolution0.01pH Best pH Accuracy±0.02pH Maximum Temperature Measurement65 °C See similar products in pH Meters	RS Stock No. 288-0416 Brand Extech Mfr. Part No. SDL100
New £769.00Each Check stock levels Compare	Extech SDL350-NIST Telescopic Vane Anemometer, 25m/s Max, Measures Air Velocity, Temperature Model Number pSDL350-NIST Measurement ParametersAir Velocity, Temperature Maximum Air Velocity25m/s Best Air Velocity Accuracy±5 % Air Velocity Resolution0.01m/s See similar products in Anemometers	RS Stock No. 288-0424 Brand Extech Mfr. Part No. SDL350-NIST
New £56.00Each Check stock levels Compare	Extech 6015WC pH Analysis Electrode Electrode TypePH See similar products in pH Probes	RS Stock No. 288-0223 Brand Extech Mfr. Part No. 6015WC
New £564.91Each Check stock levels Compare	Extech SDL600 Datalogging Sound Level Meter, 30dB to 130dB, 8kHz max Maximum Sound Level130dB Minimum Sound Level30dB Data LoggingYes Maximum Frequency8kHz See similar products in Sound Level Meters	RS Stock No. 287-3841 Brand Extech Mfr. Part No. SDL600
New £469.00Each Check stock levels Compare	Extech EA33-NIST Light Meter, 0.01lx to 999900lx, ±3 % Maximum Light Level999900lx Minimum Light Level0.01lx Best Accuracy±3 % Resolution0.01 lx Sensor TypeLight Sensor See similar products in Light Meters	RS Stock No. 288-0265 Brand Extech Mfr. Part No. EA33-NIST
New £106.73Each Check stock levels Compare	Extech RH300 Psychrometer, 158°F Max, ±1.8 °F Accuracy, Digital Display, Battery-Powered Maximum Measurement158°F Best Accuracy±1.8 °F Display TypeDigital Power SourceBattery Model Number pRH300 See similar products in Moisture Meters	RS Stock No. 288-0395 Brand Extech Mfr. Part No. RH300
New £229.00Each Check stock levels Compare	Extech 407026 Light Meter, 2000lx to 50000lx, ±4 % Maximum Light Level50000lx Minimum Light Level2000lx Best Accuracy±4 % Resolution1 lx Sensor TypeLight Sensor See similar products in Light Meters	RS Stock No. 288-0146 Brand Extech Mfr. Part No. 407026
New £80.00Each Check stock levels Compare	Extech EC150 Conductivity Meter Maximum Conductivity1999µS/cm Minimum Conductivity0µS/cm Best Accuracy±1 %FS Resolution1 μS/cm See similar products in Conductivity Meters	RS Stock No. 288-0270 Brand Extech Mfr. Part No. EC150
New £54.00Each Check stock levels Compare	Extech 445713 Digital Thermohygrometer, ±5 %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±5 %RH See similar products in Hygrometers	RS Stock No. 288-0190 Brand Extech Mfr. Part No. 445713
New £384.52Each Check stock levels Compare	Extech 407732-NIST Sound Level Meter, 35dB to 130dB Maximum Sound Level130dB Minimum Sound Level35dB Accuracy ClassIEC 651 Type 2 See similar products in Sound Level Meters	RS Stock No. 288-0159 Brand Extech Mfr. Part No. 407732-NIST

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