Easy to readThe fish tank thermometer adopts high-definition LED display technology, with clear digital display.Whether day or night, simply touch the switch lightly and you can clearly see the temperature of the aquarium,Essential for aquarium enthusiasts.

High-precisionThe fish tank accessories is equipped with a high-precision sensor movement that accurately measures temperature. Measurement sensitivity:0.1.Accurate Measurement:±1. Measuring range:0-140.

Easy InstallationRemove the adhesive behind the fish tank thermometer by hand, then stick the thermometer below the water surface outside the fish tank, let it stand for 3 minutes, and then you can observe the temperature of the fish tank,Simple operation.

Energy Conservationthe tank thermometer aquarium will enter the sleep mode after 5 seconds of no operation,more environmental friendly and energy saving,extending the life of battery.(A spare battery has been added to the packaging to meet your long-term use needs)

Widely Usedthis fish tank temperature gauge can also be used for betta tank,axolotl tank,turtle tank etc.If you have any problems during use, please contact us promptly.