Sell Baby,toy,kids,present Dalianlugu Electronic digital refrigerator freezer cold storage high-precision waterproof thermometer best price

Dimensions: 8.7 X 1.2 X 4.5 cm / 3.4 x 0.5 x 1.8-inch Item Weight: 45g How to replace the battery: Replace the battery when the reading becomes unstable or the display clarity fades. Open the screw and ABS housing and replace the new CR2032 battery. Useful Operational Tips: Do not soak it in water When the display is dim, please change the battery as the instruction says and tighten the screws. It needs about a minute for reaction about the temperature. It is designed to work with a freezer or refrigerator. Once you reboot the thermometer, the max/min temperature will be reset too.