Indoor temperature: -10 ℃~50 ℃ or 14 ℉~122 ℉
Outdoor temperature: -50 ℃~70 ℃ or 58 ℉~158 ℉
Indoor humidity: 20% RH~99% RH
Accuracy: Temperature+/-1 ℃ or+/-2 ℉, humidity+/-5% RH
Display resolution: 0.1 ℃ or 0.1 ℉, 1% RH
℃/℉ switch
Maximum/minimum temperature and humidity records
Working voltage: 1.5V (AAA)
Dimensions: 110 * 70 * 20mmm
