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Thermo-Hygrometers for Temperature, Humidity, and Dew Point
Precision Fast Response Thermo-Hygrometers for Temperature, Humidity, and Dewpoint
Please contact Technical Sales Team for assistance.
Discontinued. Replaced by THDP-10.
- Compact Fits in Pocket
- Cover Protects Sensor and Serves as a Clip
- Three Models: RH81 Measures RH/Temperature RH82 Measures RH/Temperature/ Dewpoint RH83 Measures RH/Temperature/ Dewpoint/Wet Bulb
- °F/°C Switchable, Data Hold, Min/Max Data Storage, Auto Power Off (20 min)
- Laboratories
- Printing/Paper Processing
- HVAC
- Computer Rooms
- Clean Rooms
- Nurseries/Greenhouses
RH83 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Input Type
Accuracy Value
Features
Maximum Temperature Measurement
Display Type
Supply Power
RH80 Series thermo-hygrometers are compact in size and easily fit into your shirt pocket. The cover protects the sensor and also acts as a handy pocket clip. Model RH81 is a digital thermo-hygrometer with min/max data storage, data hold and auto power off features. Model RH82 has all of the features of the RH81 and also measures dewpoint. Model RH83 has all of the features of the RH81 and also measures dewpoint and wet bulb temperature.
Rated 3 out of
5
by
OhGene from
Problems with calibration RH92 Psychrometer.
The RH92 Digital Psychrometer Is easy to use when measuring the environmental relative humidity and dew point. However, the psychrometer sensor is too small to fit snugly into the calibration salt containers so there is no accurate calibration possible for the psychrometer. I am waiting for Omega to correction the problem.
Date published: 2016-09-02
Rated 4 out of
5
by
Deadeye Duvall from
Great product
This is the second unit I have purchased. It is reasonably priced & works well.
Date published: 2016-10-20
Rated 4 out of
5
by
Tommy from
Nice piece of equipment
Although the gauge I purchased was a more low end product I expected a bit more, at least the "Omega" name to be identified on it, which it was not.
Date published: 2016-08-15
does this unit measure dew point down to -20 degrees F?
The RH83 will not measure Dewpoint to -20F.
Date published: 2021-04-06