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HT-4000W/CS Digital Thermo-Hygrometer with Carrying Case/Includes Meter, (1) RH/T-S1 Sensor and 324CAS-0098 Carrying case.

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$635.00

$ 99 .00 $99.00

In Stock

About this item

  • Bright, clear digital display with built-in backlight
  • Measures: Relative Humidity (%RH) / Temperature (°F / °C)
  • Calculates: Vapor Pressure (PSI, kPa) / Mixing Ratio (GPP, GPK) / Dewpoint (°F / °C)
  • Reading HOLD feature
  • Auto-off timer


The HT-4000 Digital Thermo-Hygrometer can gauge both humidity and temperature, making it simple to detect above average humidity that might indicate excess moisture. The HT-4000 is powered by a 9V battery and measures 8 1/2in x 3 3/8in x 1 3/4in and weighs 11oz. A hard plastic carrying case and a 1-year manufacturer’s warranty are included.


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