Precision Psychrometer-Thermohygrometer

Specification of

Features-Precision RH390 «Extech Psychrometer

Offers a dual backlit display
Made with a slim design with rubberized sides for better grip and for one hand operation
Includes Data Hold and Min/Max functions
Powers off with auto-disable feature
Alerts the user with low battery indicator
Has a simultaneous display of humidity/temperature, humidity/dew point or humidity/wet bulb
The Model Includes:
9V Batter