Extech RH390 - Precision Psychrometer

Precision Psychrometer

Key Features:

• Dual backlit display
• Simultaneous display of: Humidity/Temperature Humidity/Dew Point Humidity/Wet Bulb
• Slim design with rubberized sides for better grip and for one hand operation
• Data Hold and Min/Max functions
• Auto power off with disable and low battery indicator Complete with carrying case and 9V battery