CHY 220 Thermal Hygrometer Instrument

The CHY 220 is an instrument for measuring the moisture content in the atmosphere. This device measures changes in electrical capacitance to measure humidity differences. Temperature is also displayed.

  • Dew point and wet bulb calculations.
  • MAX, MIN, AVG and HOLD functions.
  • Auto Power Off function.
  • Backlight function.
  • Protective cap for safe storage.
  • Attached with carrying strap.