This product is a 4-in-1 environmental meter that measures humidity, temperature, air velocity and light. It is small and portable, has high accuracy, fast response and can be used in various occasions.
The Extech 45170 is a rugged 4-in-1 environmental meter designed to measure humidity, temperature, air velocity, and light. It features an ergonomic pocket-size housing with a large dual LCD display that shows Temperature and Air Velocity or Relative Humidity simultaneously. The device includes a built-in low friction vane wheel for accurate air velocity measurements and a precision thin-film capacitance humidity sensor for fast response.
| Air Velocity Range (ft/min) | 80 to 5910 ft/min |
|---|---|
| Air Velocity Resolution (ft/min) | 10ft/min |
| Light Range (Foot Candles) | 0 to 1860Fc |
| Light Accuracy (Foot Candles) | ±(5% rdg + 8 digits) |
| Temperature Range (Thermistor) | 32 to 122°F |
| Relative Humidity Range | 10 to 95%RH |
| Relative Humidity Accuracy | ±4%RH of reading |
| Power Source | 9V battery |
| Dimensions | 6.1 x 2.4 x 1.3" (156 x 60 x 33mm) |
| Weight | 5oz (160g) |
The device measures humidity, temperature, air velocity, and light.
The Type K probe measures temperature from -148°F to 2372°F.
The unit auto powers off 10 minutes after the last key is pressed.