-5%
Extech 45170 Four in One Environmental Meter (Hygro-Thermo-Anemometer-Light)
Special Features
- Measures air Velocity, air flow, temperature (air/type K), humidity, wet bulb, Dew point, heat index, wind chill, and light
- Replaceable low friction ball bearing Mini vane wheel to retain high accuracy
- Measure light levels in foot-candle (FC) or Lux units using a precision Photo diode with cosine and Color correction filter
- Backlit display to view in dimly lit areas
- Data hold and min/max functions
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