RH490: Precision Hygro-Thermometer
Highest 2% RH accuracy with Grains Per Pound (GPP) Display
Features
- Less then 30 seconds of RH response time
- Water vapor in GPP
- Dual backlit display
- Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
- Slim design with rubberized side grips
- Data Hold and Min/Max functions