cyfellbiu LED full waterproof turtle tank aquarium electronic LCD digital thermometer dive thermometer

Works but was off by quite a few degrees. If you want to convert from Celsius and then add 3.5 degrees. This could work. Looks good in the water. But the plastic joints look cheap and messy. It’s a shame I haven’t been able to find a good quality thermometer that is submessible, backlit and plugs in. I returned this and got another submessible thermometer in Fahrenheit that is battery powered and off by 2 degrees...so maybe this is as good as it gets? Just not enough high quality hobby grade equipment out there.

I bought two of these and didn't mind its in Celsius but the cord to plugs into is sloppy and loose therefore has to be positioned just right to work ;(

Although it only shows temperatures in Celsius, it is very accurate. I bought another one.

It only reads Celsius. Not what I expected.

Great thermometer. Wished it was in F, but 8 well.

^^^^^^^Ditto!

Bad product after few month now it acting up, showing wrong display temp reading.