Welcome to our new website, found an issue or bug? Please report it here
RH83
Precision Fast Response Thermo-Hygrometers for Temperature, Humidity, and Dewpoint

Product Specs
<< See all Product ModelsBrand |
![]() |
Additional Features 1 | F/C Selectable, Min/Max/Hold Functions, Temperature Accuracy ± 1 °C |
Applications | Air and HVAC, Environmental and Weather, Laboratories and Scientific, Packaging and Printing |
Battery life | 500 hr |
Display Type | LCD |
Height | 17 cm |
Humidity Sensor | Electronic capacitance polymer film |
Length | 1.65 cm |
Measurement Type | Dew Point, Relative Humidity, Temperature, Wet Bulb |
Measuring Temperature Range, Max | 50 °C |
Measuring Temperature Range, Min | -20 °C |
Relative Humidity Accuracy | ± 3.0% RH |
Relative Humidity Accuracy Note | ± 3% @ 25°C from 10 to 90%,± 4% other ranges |
Relative Humidity Resolution | 0.001 |
Relative Humidity, Max | 1 |
Relative Humidity, Min | 0% |
Response Time | 60 sec |
Temperature Accuracy | ± 1 °C |
Temperature Resolution | 0.1 °C |
Temperature Sensor Type | Thermistor |
Wet Bulb | true |
Width | 4.9 cm |
See All Specs |
Show Ratings & Reviews
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