Function:
Beautiful appearance, the use of new welding technology, to abandon the quality of ultrasonic welding,
Waterproof ability is more on a layer. Another with a strong suction cup, can be closely adsorbed in the aquarium.
The measurement temperature is high, the temperature value is clear, and the observation is more convenient.
* open the battery cover, determine the polarity of the battery, and correctly put;
* tighten the battery cover, to ensure the waterproof ring is positioned correctly, no abnormal;
* Please take out the battery for a long time.
Packing list:
A thermometer
Button battery
Technical parameters:
Temperature measurement range: -50 ~ +70
Accuracy: 1
Environment: 0 ~50
Power: button battery (DC1.5V)
