HD2301.0 - Handheld Thermo-Hygrometer

Brand: Delta OHM S.r.l.

The HD2301.0 is a portable thermo hygrometer with a LCD display.

It measures relative humidity and temperature using combined temperature and humidity probes.

Temperature only is measured by immersion, penetration, air or contact probes.

The sensor can be a Pt100 or Pt1000.

When the humidity/temperature combined probe is connected, the instrument calculates and displays the absolute humidity, the dew point, the partial vapor pressure.

The probes are fitted with an automatic detection module, with the factory calibration data already stored inside.

The Max, Min and Avg function calculate the maximum, minimum, and average values.

Other Functions: REL, HOLD and auto power off which can be disabled.

The instruments have IP67 protection degree.

instrument measuring range for temperature –200°C +650°C, for humidity 0.0…100.0%RH. View More
The kit is composed of the instrument HD2301.0, 3 1.5V alkaline batteries, operating manual, case. Probes must be ordered separately
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Measurement Range

  • 0-100 % Relative Humidity

Measurement Temperature Range

  • -200° C to 650° C


  • 3 1.5 V Type AA batteries


  • 8-Pole Male DIN 45326 Connector for Input

Operating Temperature

  • -5° C to 50° C

Protection Degree

  • IP67
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