SIZE: 2Pack Operation: the direction indicated by the open rear battery cover, remove the battery separator, and then replace the battery cover, the machine can be used. Features: 1.The bold, easy to read LCD screen displays the current indoor outdoor temperature and humidity percentages. 2. With a temperature and humidity percentages trend indicator arrow and daily high and low information. 3.Display stands upright for tabletop use or is wall-mountable. 4. Includes all-time / 24 hours high and low records for temperature and humidity. 5.You can simplify reset the temperature and humidity. Uses: for Aquarium, refrigerator, freezer, pantry, greenhouse and etc environment long-term testing, cooking food, homework, gym workout, sports, games, office etc.. Functions Indoor temperature & indoor humidity display temperature unit ℃/℉ changeable memorized MAZ/MIN values of indoor temperature and humidity display in the same time Display of comfort degree LCD screen shows a lovely smile when the indoor temperature is in the range of 18℃-26℃(+64℉-79℉), otherwise, crying face. Specification : Temperature range: indoor -20(Celsius degree)~+70(Celsius degree) Humidity range: indoor 20%-95% RH Display of comfort degree: temperature is 18(Celsius degree)~+26(Celsius degree) indoor humidity 40%RH~+65%RH Power supply: 1.5V(AG size) button battery × 1(each include) Note: If there is any bad machine, remove the battery for about 2 seconds after the re-installation or contact us.
Trustpilot
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