HD2301.0 - Handheld Thermo-Hygrometer

Brand: Delta OHM S.R.L.

HD2301.0 - Handheld Thermo-Hygrometer

Part Number: HD2301.0 Brand: Delta OHM S.R.L.

Handheld Thermo-hygrometer

240,00 € EUR
Out of Stock
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.


Pt100/1000 Measurement Range

  • -200 to +650° C


  • 0.1° C


  • ± 0.1° C

Drift After 1 Year

  • 0.1° C/year

Measuring Unit

  • °C
  • °F
  • %RH
  • g/m³
  • hPa

Operating Temperature

  • -5° C to 50° C


  • Three 1.5 V type AA batteries


  • 200 hours with 1800 mAh alkaline batteries

Power Absorbed with Instrument Off

  • < 20 μA

Input Module for the Probes

  • 8-Pole Male DIN 45326 Connector

Storage Temperature

  • -25° to 65° C

Working Relative Humidity

  • 0 to 90 %RH without condensation

Protection Degree

  • IP67

Dimensions (Length x Width x Height)

  • 140 x 88 x 38 mm


  • 160 g (complete with batteries)


  • ABS


  • 2 rows 4-1/2 digits plus symbols, Visible area: 52 x 42 mm
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