2Pcs Multi Purpose Dual Scale Aquarium Fish Tank Temperature Thermometer Sticker Adhesive Sticky Temperature Gauge

Features:

Brand new and high quality. Unlike traditional thermometer that takes forever to figure out where that little red bar in the tube sits. Temperature is accurate up to 1 degree in Celsius and 2 degrees in Fahrenheit. Size is just right for any Aquarium. 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. Measuring range: 18-34℃/64-93℉. Place on the tank glass outside the aquarium tank Suitable for cold water, tropical and marine aquarium. Both Centigrade Fahrenheit. Material:Plastic. Size: 13cm x 1.8cm - 5.12inch x 0.71inch.

Package Included: 2 * Aquarium Thermometer