|The Testo 625 Thermohygrometer
The Testo 625 is the ideal instrument to measure between relative humidity, wet bulb, temperature and dew point all at the touch of a button It provides humidity 3 different ways: fixed probe, cable probe and the optional wireless probe. Faster, moreaccurate, easier to use than the sling psychrometer. Perfect for in duct measurements.
- Displays temperature, relative humidity, wet bulb temperature and drewpoint
- Hold/Min/Max functions for easy review
- Backlit display
- Auto Off
- Patented humidity sensor assures long term stability
- Top Safe cover (optional) protects against dust, water and impact