can help you with
1. know the device environment (room) temperature & humidity value
2. local clock time
3. memory the min & max value
4. change Temperature unit freely (C/F)
5. read max. & min value in historical data freely;
Installation:
Bracket at back side, could help the hygro-thermometer to stand well on any horizontal surface
Installation hole at back side, could help if user want to install it onto wall.
Accuracy | ±1.0°C (±1.8°F) / ±5%RH | ||
Measurement Range | -20 to +70°C (-4 to ~ 158°F) , 10 to 99%RH | ||
Resolution | 0.1°C / 1%RH | ||
Battery | 9V Block Battery | ||
Typical battery life | 12 months | ||
LCD display area | 97mm * 78mm | ||
Weight | 300g |