Max Min Values Humidity Display Portable Digital Thermometer Hygrometer
Category：
Introduce：1. Specification:
Temperature Range:-10℃～+50℃ (+14℉ ～ +122℉)
Humidity Range: 20% ~ 99% RH
Power-supply: 1.5V (AAA) x 1
2. Functions:
* Temperature & humidity display
* Temperature unit ℃/℉ changeable
* Memorized MAX/MIN values of temperature and humidity
*Date-hold function
