Thermo hygrometer indoor / outdoor
1. Time display.
2. Time alarm clock every day.
3. 12/24 hours system clock.
4. ℃/℉ indoor/outdoor temperature and relative humidity display.
5. Max/Min indoor/outdoor temperature and relative humidity display
6. Temperature measure range:
Indoor temperature measure range:-50℃~+70℃ (-58℉~+158℉ )
outdoor temperature measure range:-50℃~+70℃(-58℉~+158℉ )
7. Temperature resolution:0.1℃/ Temperature accuracy:±1℃
8. Humidity measure range:20%~90%RH Humidity resolution:1%
9. Humidity accuracy:±3%RH (50%RH~80%RH);
±5%RH (20%RH~50%RH,80%RH~90%RH)
10. Power: 1.5V (AAA or 7# battery)