Outdoor temperature -50℃-70℃(-58℉-158℉), -1~4℃ frost point alarm, 3 meters outside.
Humidity : 20%-99% (RH)
2. Resolution : Temperature: 0.1℃, humidity 1%
3. Accuracy : Temperature 0℃-50℃(14℉-122℉) ±1℃(±1.8℉), others ±2℃
Humidity 30%-90% (at a temperature of 25°C) is: ±5%.
4. Time display function, adjustable 12/24 hour format.
5. The alarm clock function can be set, and the 8-minute snooze function.
6.Use battery: 1.5V AAA(7#) battery.
More detail about NFASIA INSTRUMENTS AND CALIBRATIONS
