The Triplett Model RHT02 Hygro-Thermometer Pen simultaneously displays Humidity and Air Temperature and is ideal for field applications including building inspection, water restoration, greenhouses, warehouses, museums, libraries, offices, and storage areas. It features degrees F/C switchable readout, Min/Max mode for recalling the highest and lowest readings, Data Hold freezes the display for easy viewing, and Auto power off with disable to conserve battery life, and a built-in Humidity calibration procedure using optional calibration solutions. Includes a CR2032 battery and Cert. of Traceability to NIST. 1 year warranty.
- Dual display simultaneously displays Humidity and Air Temperature, or Wet Bulb, or Dew Point 
- °F/°C switchable 
- Data Hold freezes the reading on the display 
- Min/Max records the highest and lowest readings 
- Auto power off with disable 
- Built-in Humidity calibration using optional calibration solutions 
- 1 year warranty