3D LCD fish tank thermometer

Use environment: fish tank glass
Battery life: one year
Measurement accuracy: 1%
Measuring range: -45℃-80℃
Size: 7*1.5cm
Tip: Don’t throw into the water, put it in the fish tank
This product has two types: local gold and brushed silver
Gently pull the insulated battery sheet before use, and the temperature display will appear instantly.
Atmospheric time
The temperature difference between the wall of the fish tank and the inside of the fish tank is about one degree, but it does not affect the temperature measurement effect.
Battery life: can be used for one year