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Extech 45170
Hygro-Thermo-Anemometer-Light Meter
Product Highlights
- Pocket size rugged 4-in-1 meter for Humidity, Temperature, Air Velocity and Light
- Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity
- Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light Mode
- Data Hold to freeze the displayed value
- Records Min/Max readings
- Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots
- Built-in precision thin-film capacitance humidity sensor for fast response
- Built in thermistor for ambient temperature measurements
- High temperature measurements using Type K thermocouple
- Utilizes precision photo diode and color correction filter
- Cosine and color corrected light measurements
- Auto power off, Low Battery and overrange indication
Each Unit Includes
- Built-in Humidity sensor
- Light sensor and Vane wheel
- Wrist strap
- 9V battery
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