Extech 445814 Big Digit Indoor/Outdoor Hygro-Thermometer is a programmable alarm humidity meter that warns of high or low humidity conditions. This product features a large, easy-to-read triple LCD display for % relative humidity, temperature and dew point, as well as adjustable set points for audible and visual alarms that alert when humidity exceeds the set limit.
The Extech 445814 is a programmable hygro-thermometer designed to monitor relative humidity, air temperature, and dew point. It features a large, easy-to-read triple LCD display that shows all three measurements simultaneously.
The device includes user-programmable high and low humidity alarms with both audible and visual alerts. It also tracks maximum and minimum values with a reset function and comes equipped with a built-in stand and wall mount bracket.
| Humidity Range | 10 to 99% |
|---|---|
| Temperature Range | -10 to 60°C (14 to 140°F) |
| Basic Accuracy | +4%RH; +1.8°F/1°C |
| Dimensions | 109 x 99 x 20mm (4.3 x 3.9 x 0.78") |
| Weight | 169g |
The device measures temperature from 14°F to 140°F (-10°C to 60°C).