Therma-Hygrometer | Frost Alarm & Dual Sensors

This thermo-hygrometer simultaneously displays humidity and temperature, and also records the minimum and maximum values.

The internal sensor measures temperature in the range of 0 to 49.9 °C. The external sensor, equipped with an integrated three-meter cable, measures both temperature and humidity (range: -49.9 to 69.9 °C and 20 to 98% RH).

The device features a temperature alarm that activates when the external sensor measures a temperature of 0 °C or lower. This function is ideal for frost warnings in horticulture and similar sectors.

The thermo-hygrometer is housed in an 18 x 41 x 76 mm ABS casing, equipped with a fold-out stand. Each unit comes with a wall mount for the sensor.

Internal range:    temperature: 0 to 49.9 °C
External range:    temperature: -49.9 to 69.9 °C - humidity: 20 to 98% RH
Max./min.:    Yes
Resolution - temperature:    0.1 °C/°F
Resolution - humidity:    1% RH
Accuracy - temperature:    ±1 °C
Accuracy - humidity:    ±5% between 30 and 80%
Alarm:    Yes
Battery:    1 x 1.5 V AAA
Battery life:    10,000 hours
Sensor type:    temperature: thermistor - humidity: capacitive
Display:    dual, custom LCD screen
Dimensions:    18 x 41 x 76 mm
Weight:    90 grams
Housing material:    ABS plastic
Warranty:    one year
Measurement scale:    Celsius/Fahrenheit & % RH