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Product Description

Hygrometers – 6100 & 6102 therma hygrometers with interchangeable probes

Product code: 224-610

ETI 6100 / 6102 therma-hygrometer humidity meters with dew point calculation

  • interchangeable %RH & temperature probe
  • displays max/min humidity or temperature
  • max/min function & dew point calculation
  • long battery life – 10000 hours
  • high accuracy ±2 %rh
  • optional 3-point (25, 50 & 75 %RH) UKAS Certificate


Hygrometers – The 6100 & 6102 therma-hygrometers are easy to use hygrometers, or relative humidity and air temperature measuring meters. The units measure %rh over the range of 0 to 100%rh with a resolution of 0.1 %rh and temperature over the range of -20 to 70°C with a resolution of 0.1°C/°F.

These humidity meters incorporate a clear custom LCD with °C, %rh, max/min, hold and dew point indication. There is an automatic display of both open circuit and low battery. These units display humidity and temperature simultaneously and additionally incorporate a backlit display.

The units are powered by three 1.5 volt AAA batteries with a minimum life expectancy of up to 10000 hours. An auto power off facility turns the therma-hygrometer off automatically after 10 minutes, maximising battery life.

The 6100 / 6102 therma-hygrometers utilise an interchangeable probe that incorporates a one-metre lead with a 6-pin Lumberg connector. If the probe needs to be replaced, the instrument will not require recalibration as the probes are fully interchangeable.

Technical Data
Specification Temperature Humidity
Measurement Range -20 to 70°C 0 to 100%rh
Resolution 0.1°C 0.1rh
Accuracy ±1°C ±1 digit ±2% (10 to 90 %rh) Sensor Type silicone bandgap capacitance polymer Battery Type 3 x 1.5 volt AAA Battery Life 10000 hours Display 12mm LED Dimensions 25 x 56 x 128mm Weight 160 grams
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