Extech EN100 Compact Hygro-Thermo-Anemometer with Light Sensor, 80 to 3940 ft/min

Built-in sensors measure Air Velocity, Air Flow, Temperature, Humidity, Wet Bulb, Dew Point, Heat Index, Wind Chill, Barometric Pressure, Altitude, and Light.

• Field replaceable low friction vane wheel improves air velocity accuracy
• Built-in Light sensor measures light level
• Backlit LCD display (auto off after 5 seconds)
• Data Hold, Auto Power Off, Auto-rotating display depending on function
• Complete with built-in multiparameter sensors, wrist strap, and CR2032 battery

• Extech EN100_EN150 Datasheet.pdf