Show the outdoor temperature and indoor temperature at the same time
Choice it is can for any time℃or℉
Recording the higher or lower temperature value every day
The instrument has one string to deduct location behind one’s back and prop up the board, can hang on the wall or put on the desk
Max outdoor temperature sensing distance:20m (The default 1.5m)
Change the battery: Use the battery (1.5VDC) of AAA Size
Please change the battery according to the following steps:
the battery opened below the support is covered;
put the battery in accordance with the instructions of straight negative pole;
cover the battery properly to cover.
Temperature survey method:
Press MAX/MIN key and measure the highest or lower temperature value inside and outside the room of the environment at present
The internal and external temperature of environmental room is written down to press RESET key and remove at present ,quantity is examined and will go on automatically again,Press℃/℉ key to change the display℃or℉