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Extech EN100 Environmental Meter

KSh 48726

In stock

Extech EN100 Environmental Meter is a Compact Hygro-Thermo-Anemometer with Light Sensor. 11-in-1 Environmental Meter for indoor and outdoor conditions. the light sensor measures light level. Auto-rotating display depending on the selected function.

Applications: Industrial Applications, Weather Stations.


Extech EN100 Environmental Meter is a Compact Hygro Thermo Anemometer with Light Sensor used to measure Air Velocity, Air Flow, Temperature, Humidity, Wet Bulb, Dew Point, Heat Index, Wind Chill, Barometric Pressure and Altitude.

Features of Extech EN100 Environmental Meter :

  • Air velocity accuracy is increased by a replaceable low friction vane wheel.
  • The backlit LCD display and features auto-off after 5 seconds
  • Data Hold, Auto Power Off, Auto-rotating display depending on the function
  • Complete with built-in multiparameter sensors, wrist strap, and CR2032 battery
Specifications: Range Accuracy Resolution
Temperature -10 to 70°C ±1.2°C 0.1°C
Ambient Temperature 0 to 50°C ± 0.2°C 0.1 °C
Relative Humidity 10 to 95% RH ±4% RH 0.1 %RH
Wet-bulb Temperature -5.4 to 49.0°C 0.1 °C
DewPoint Temperature -25.3℃ to 48.9℃ 0.1°C
Wind Chill Display -9.4 to 44.2°C ±2°C 0.1 ℃
Heat Index 0 to 100°C ±2°C 0.1°C
Barometric Pressure 7.5 to 825 mmHg ±1.2mmHg 0.1mmHg
Altitude -2000 to 9000m ±15m 1m
Air Flow ( Volume ) 0.847 to 1,271,300 CFM 0.001 CFM
Air Velocity 0.4 to 20 m/s ±3%FS 0.1 m/s
UVA Light 2 to 20mW/cm2 ±4%FS 0.01mW/cm²
Light 0 to 20,000Lux ±5% 1Lux

Additional information



Model No


Measuring Parameters

Air Flow, Air Velocity, Altitude, Barometric Pressure, Dew Point/ Wet Bulb, Heat Index, Light, Relative Humidity, Temperature, UVA Light, Wind Chill

Vane Size

31 mm

Power Supply

CR2032 battery, DC 3V

Auto Power Off



LCD Display


120 X 45 X 20mm


160 Grams

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Extech EN100 Environmental Meter

KSh 48726

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