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Flat TA338 internal and external thermometer operation instructions
Characteristic: 2-line LCD display
*Display the outdoor temperature and indoor temperature at the same time
"*Choice it is can for any time℃or℉
*Record 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°C~70°C -22°F~158°F Indoor: -10°C~50°C 14°F~122°F
Accurate precision: ±1℃ Analyze degree: 0.1℃
Change the battery: Use the AAA-sized battery (1.5VDC)
Please change the battery according to the following steps:
1. The battery, which is located below the support, is covered.
2, Insert the battery with the straight negative pole in accordance with the instructions.
3,请妥善覆盖电池以进行保护。
Temperature survey method:
*Press the MAX/MIN key and measure the highest or lowest temperature value inside and outside the room of the environment at present.
*The internal and external temperature of the environmental room is recorded to press the RESET key and to remove the current display, the quantity is checked and will automatically restart again. Press the ℃/℉ key to change the display from ℃ to ℉.





























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