This document is about the product specifications of Extech Instruments Corporation, mainly introducing the features and functions of their Hygro-Thermometer + InfraRed Thermometer.
The Extech Instruments RH101 is a combination humidity meter and infrared thermometer featuring a super large backlit dual display. It allows users to select the primary display for either IR or humidity readings, while the secondary display always shows ambient temperature. The device includes a remote humidity sensor with a 39-inch coiled cable and a built-in laser pointer for the infrared thermometer.
| Humidity Range | 10% to 95% |
|---|---|
| InfraRed Temperature Range | -58 to 932°F (-50 to 500°C) |
| InfraRed Temperature Accuracy | ±2% or ±4°F/2°C |
| Air Temperature Range | -4 to 140°F (-20 to 60°C) |
| Emissivity | 0.95 |
| Field of View | 8:1 |
| Dimensions | 5.9 x 2.95 x 1.57" (150 x 75 x 40mm) |
| Weight | 7oz (200g) |
The device measures humidity and air temperature, plus it includes an InfraRed Thermometer for non-contact surface temperature readings.
The instrument measures relative humidity from 10% to 95% with a resolution of 0.1%. The basic accuracy is ±3.5%.
The unit measures 5.9 x 2.95 x 1.57 inches (150 x 75 x 40mm) and weighs 7oz (200g).