Description: Easy-to-read temperature readings from 18 - 34℃ / 64 - 93℉. Temperature is accurate up to 1 degree in Celsius and 2 degrees in Fahrenheit. The thermometer changes its color according to the surrounding temperature. If the surrounding temperature is 27°C, then the background of scale mark 27°C will turn colorful and other scale marks remain black. Digital thermometer to test water temperature for aquarium fish tank. Self-adhesive backing for easy sticking to the exterior of your fish tank. Compact, lightweight and space-saving. Easy to install, just peel off the back of the sticker and the transparent protective film at the front and stick it on the outside wall of the aquarium, that is it. No battery and suction cup to worry about. Material: Film like paster.
Trustpilot
4 days ago
3 weeks ago
