DIGITAL TEMPERATURE
HUMIDITY TESTER

SPECIFICATIONS
Electrical
Display: 3-1/2 Digit, 1/2" LCD Display
Range: Humidity: 10% - 95% RH
Temperature: -20 - 140˚F -30 - 60˚C
Resolution: 0.1%RH, 0.1˚F, 0.1˚C
Accuracy: Humidity: 2% RH @ 25˚C, 30- 95% RH
5% RH @ 25˚C, 10- 30% RH
Temperature: ± 1.0˚F, ±0.8˚C
Sensor Type: Humidity:Precision Gold capacitance sensor
Temperature: Semiconductor sensor
Response Time: Humidity: 45% - 95% < 3 minutes
95% - 45% < 5 minutes
Temperature: 1˚C / 2 seconds
Sampling Rate: 2.5 times per second
Auxiliary Outputs: Humidity - 10mVdc / 1% RH
Temperature - 10mVdc / 1˚C

Environmental
Operating Temperature and Humidity: 32 to 122˚F*
0 to 50˚C >85%RH
*(-20 to 140˚F will operate for limited time period)
Storage Temperature and Humidity: -10 to 60˚C
14 to 140˚F >70%RH

Accurate Humidity measurement at reasonable cost with usable functions is what best describes the Weiss Series RHT-1. This rugged hand held instrument features a wide humidity measurement range from 10% to 95% and a tempature range from -4˚F to 140˚F, (-20 to 60˚C). Accuracy of 2% RH and 1˚F, plus an ˚F/C switch, Hold feature and Output Jack make the RHT-1 ideal for HVAC and Refrigeration applications. The precision capacitance humidity sensor offers fast response and the output jack offers the ability to record data or remotely monitor both temperature and humidity. These features are normally found on instruments costing much more than the reasonably priced RHT-1, complete with 400 hour 9V battery and case.

COMPACT THERMO/HYGROMETER

• Temperature, Humidity Indicator

• Desktop or Wall Mounted

• Compact Design