Product Description

Thermometer and Hygrometer: BT-2 Pro

Measure and Display Indoor/Outdoor temperature, Indoor humidity
Max. and Min. memory function
Switch between ℃ / ℉
Clock and Alarming function
12/24 hour mode switch
8 minutes snoozing function
Frost Alarm for outdoor temperature sensor
Super low power consumption

Technical Parameter:
Temperature measuring range:
Indoor: -10 ~ +50 ℃（+14 ~ +122℉）Outdoor: -50 ~ +70 ℃（-58 ~ +158℉）
Temperature resolution: 0.1
Temperature accuracy: ±1℃
Humidity measuring range: 20 ~ 99% RH
Humidity resolution: 1% RH
Humidity accuracy: ±5% RH
Power supply: 1 PC 1.5V 7# alkaline battery
Package: Blister card

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