Internal and External thermometer operation instructions of flat TA338

Characteristic:2 Line of LCD display

*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

Temperature Survey Range:

outdoor:-30℃~70℃   -22℉~158℉  indoor:-10℃~50℃  14℉~122℉

Accurate precision:±1℃         Analyze Degree:0.1℃

Change the Battery:use the battery (1.5VDC) of AAA Size

Please change the battery according to the following steps:

1,the Battery opened below the support is covered;

2,put the battery in accordance with the instructions of straight negative;

3,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 at's

*the internal and external temperature of environmental room is written the to press RESET key and remove at present, quantity is Examined and would go on automatically again.     press℃/℉  key to change the Display℃or℉