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Feature

Multifunction -- Work as hygrometer, thermometer. It can record the current indoor temperature, humidity. Provide a comfortable and healthy living condition for your family.
Highest & Lowest Records - The hygrometer thermometer can record the highest and lowest temperature and humidity in the past. Focus on climate change and your family's health.
Mini & Simple Design - Mini digital thermometer and hygrometer, convenient for you to set such a life partner on your night stand. Wireless white stylish design, perfect to be used as car temperature monitor too.
Widely applied --This Digital Kitchen Timer is ideal for cooking food, homework, gym workout, sports, games, office etc..
Convenient--With back stand and magnetic stick at back side, convenient to place, easy to install and simple to use.

Description

SIZE: 1Pack
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(include)

Note:
If there is any bad machine, remove the battery for about 2 seconds after the re-installation or contact us.