Extech

Test & Measurement

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  • HK$45,748.56
Extech PQ3350-1 Power Quality Analyser, 3-Phase, 1200A Max, 600V Max
  • Absolute Maximum Current Measurement1200A
  • Absolute Maximum Power Measurement9999kW
  • Number of Phases3
  • Maximum Voltage600V
  • Best Voltage Measurement Accuracy0.5 %
See similar products in Power Quality Analysers
  • HK$1,933.36
Extech 480403 Phase Rotation Tester, CAT III 600V, 400Hz Max, 600V ac Max
  • Connection TypeCrocodile Clip
  • Overvoltage CategoryCAT III 600V
  • Display TypeLED
  • Safety CategoryCAT III 600VV
  • Maximum Frequency400Hz
See similar products in Phase Rotation Testers
  • HK$2,962.96
Extech 42280A Temperature & Humidity Data Logger Data Logger
  • Model Number42280A
  • Sensor TypeHumidity, Temperature
  • Measurement ParametersHumidity, Temperature
  • Data Logger TypeTemperature & Humidity Data Logger
See similar products in Data Loggers
  • HK$1,109.68
Extech MA445 Clamp Meter Wireless, 400A dc, Max Current 400A ac CAT III 600V
  • Absolute Maximum AC Current Measurement400A ac
  • Absolute Maximum DC Current Measurement400A dc
  • Absolute Maximum AC Voltage Measurement600V ac
  • Absolute Maximum DC Voltage Measurement600V dc
  • Model NumberMA445
See similar products in Clamp Meters
  • HK$6,509.36
Extech 407119 Telescopic Vane Anemometer, 17m/s Max, Measures Air Velocity, Temperature
  • Model Number p407119
  • Measurement ParametersAir Velocity, Temperature
  • Maximum Air Velocity17m/s
  • Best Air Velocity Accuracy±5 %
  • Air Velocity Resolution0.1m/s
See similar products in Anemometers
  • HK$590.88
Extech 445815 Digital Hygrometer, ±4 %RH Accuracy, +14 → 140°C Max, 10 → 99%RH Max
  • Absolute Maximum Temperature Measurement+14 → 140°C
  • Hygrometer TypeThermohygrometer
  • Maximum Humidity Measurement10 → 99%RH
  • Best Temperature Measurement Accuracy1 °C
  • Model Number p445815
See similar products in Hygrometers
  • HK$2,442.67
Extech 445715-NIST Digital Thermohygrometer, ±4 %RH Accuracy, +140°F Max, 99%RH Max
  • Absolute Maximum Temperature Measurement+140°F
  • Hygrometer TypeThermohygrometer
  • Maximum Humidity Measurement99%RH
  • Best Temperature Measurement Accuracy±1.8 °F
  • Model Number p445715-NIST
See similar products in Hygrometers
  • HK$3,857.22
Extech AN100-NIST Vane Anemometer, 30m/s Max, Measures Air Flow, Air Velocity, Temperature
  • Measurement ParametersAir Flow, Air Velocity, Temperature
  • Model Number pAN100-NIST
  • Maximum Air Velocity30m/s
  • Best Air Velocity Accuracy±3 %
  • Air Velocity Resolution0.01m/s
See similar products in Anemometers
  • HK$4,221.36
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
  • HK$7,882.16
  • HK$4,678.96
Extech Tachometer Best Accuracy ±0.1 % - Non Contact LCD 20000rpm
  • Best Accuracy±0.1 %
  • Model Number p461825
  • CategoryNon Contact
  • Battery TypeAA
  • Maximum Speed20000rpm
See similar products in Tachometers
  • HK$873.67
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
  • HK$2,162.16
Extech 382 Series Bench Power Supply, 18V dc, 3A, 1-Output
  • Series382
  • Model Number382202
  • Number of Outputs1
  • Output Voltage18V dc
  • Supply Voltage115/230V
See similar products in Bench Power Supplies
  • HK$5,136.56
Extech HD450-NIST Light Meter, 400lx to 400000lx, ±5 %
  • Maximum Light Level400000lx
  • Minimum Light Level400lx
  • Best Accuracy±5 %
  • Resolution0.1 lx
  • Sensor TypeSilicon Photo Diode
See similar products in Light Meters
  • HK$5,479.76
  • HK$1,388.13
Extech 42270 Temperature & Humidity Data Logger Data Logger
  • Model Number42270
  • Measurement ParametersHumidity, Temperature
  • Sensor TypeHumidity, Temperature
  • Data Logger TypeTemperature & Humidity Data Logger
See similar products in Data Loggers
  • HK$3,077.36
Extech LCR200 LCR Meter 200μF, 200 kΩ, 2kH
  • Maximum Capacitance Measurement200µF
  • Maximum Resistance Measurement200 kΩ
  • Maximum Inductance Measurement2kH
See similar products in LCR Meters
  • HK$617.76
Extech 445713 Digital Thermohygrometer, ±5 %RH Accuracy, +140°F Max, 99%RH Max
  • Absolute Maximum Temperature Measurement+140°F
  • Hygrometer TypeThermohygrometer
  • Maximum Humidity Measurement99%RH
  • Best Temperature Measurement Accuracy±1.8 °F
  • Best Humidity Measurement Accuracy±5 %RH
See similar products in Hygrometers
  • HK$4,474.41
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
  • HK$3,191.76
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