A: Large-screen LCD display, clear vision.
B: This product uses a single AA battery, open the battery door, and install the battery in the correct direction (positive to negative).
C: Display the current indoor temperature, press the MAX-MIN key to correctly measure the current maximum and minimum temperature values.
When the display shows "MAX", press the RESET button once to clear the current highest temperature value. When the display shows "MIN",
Press the RESET button once to clear the current lowest temperature value.
Press the ℃-℉ key to select the use of Celsius and Fahrenheit.
E: Operating Range: 0°C to 50°C for Type A
          -30℃～70℃ B型
*：Please use this product in an environment with a normal temperature of 0℃ to 50℃.

TA268A Specifications :

Temperature range : 0℃~50℃ (32℉~122℉)

Precision: 0.1℃

Accuracy: ±1℃

Battery: 1.5AAA VDC

Product packaging: insert card

Product weight: 70g

Packing Information: 38*45*55cm/240pcs