• TEMPERATURE - Temperature range is -20℃ ~ + 70℃. Temperature accuracy is ±1℃(±2℉). Update measured temperature every 10 seconds.
  • READINGS - LCD screen displays measured temperature which can be switched between ℃ and ℉, and it can save the maximum and minimum readings during past tests.
  • SCREEN - Large screen displays clearly, no dead corner on the left or right make it looks more beautiful. Besides, if you want a clearer screen displays, you can remove the screen protector.
  • INSTALLATION - Easy and convenient to install at fish tank with suction cup or spring clip that make sure space-saving and portable. You can put this small thermometer at anyplace you want to place. (Please only submerge probe, don't submerge thermometer in water)
  • MATERIAL - Eco-friendly ABS shell which is tough and hard. Excellent mechanical properties make the device safer, wear-resistant and stable. High accuracy with professional sensor, it can measure temperature more correctly than same product. Powered by two AG13 button cells (included).

It Is accurate to the temp of water. Very straightforward to install and far simpler to read. Can easily and conveniently track your tanks temp. Came with a spare battery as well so bonus.

Worked perfectly from day one. Very sensitive to temperature change. Would definitely recommend.

Easily sticks to the outside of the tank with the probe in the tank. Seem fairly accurate when compared to other thermometers. Reliable. All you need.

I bought 7 thermometers to make sure my tanks are at the right temp. This is one I found to be pretty accurate. Very happy with my purchase.

Great value works exactly as stated.

Digital readout is nice and like the precision to 0.1°. Very accurate so excellent value! Still works after months of using. Really can't complain for the price.

Working as we would expect. Clear and seems accurate

Love this digital thermometer, it is accurate & easy to read, clips or suctions on glass.

Great little thermometer. I was impressed with the unit, easy to install and very accurate temperatures. Its very good for the price.

I bought this thermometer for my 180 gallon fresh water tank. I've had it for more than 2 weeks and it has worked out well for me so far. The reading is very accurate (it matches the digital reading on my heater). Also it's very easy to read (because it's digital). Also no more wet hands/sleeves to pick up thermometers fallen into the tank (because only the sensor wire goes into the tank). I hope the battery lasts for a while.