[Instructions for use] First press the PWR button on the aquarium thermometer. Then put the sensor probe into the water. The attached suction cup can stick the LCD screen to the side of the aquarium.
[Easy to read] You can easily read the water temperature through the LCD display of the aquarium thermometer. You can use the key to switch the temperature unit between °C and °F.
[Measuring range] The measuring range of the aquarium thermometer is -50°C~+70°C / -58°F~158°F, and the accuracy is +/- 1°C.
[Wide range of applications] aquarium thermometer is suitable for aquariums, aquariums, reptile boxes, incubators, refrigerators, cigar houses, etc. It can protect reptiles, fish and small animals from dangerous temperatures.

Material:plastic
colour:Black

Package Contents:
4 x Aquarium Thermometer

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.