TH01 digital thermometer and hygrometer

* One display shows inside humidity and temperature.

* Memory for highest and lowest temperature and humidity.

* 2 key operation: MAX/MIN , RESET

* C / F sliding switch at the back of the instrument.

* Measuring ranger: Temperature : -10℃/14℉~ 60℃/140℉

                Humidity:    20%~95%(RH)

* Resolution: 0.1℃(0.1℉)  , 1%

* Accuracy: Temperature: +/-1.0℃/1.8℉ within 0℃~50℃(32℉~122℉), +/-2.0℃/3.6℉otherwise.

            Humidity:  +/-5%RH(at 25℃,40%~85%)

* Features for hanging and standing purpose.

* Unit size: 110(L)x70 (W)x20(T)mm

* Display size: up and down is all 34x28mm

* 1.5V AAA(7#) battery enclosed