hygger Digital Aquarium Thermometer Records Max Min Temperature Sensor Gauge with LCD Display Stickable Fish Tank Thermometer for Saltwater, Freshwater, Fish, Amphibians, Reptiles

The pakage was good! When I got it out it felt like it was pretty solid built, durable! Ready with battery, the display was see through with nice bold numbers to show temp of tank! Its a good size doesnt distract from the tank. Very useful to make sure the fish are in water temperature thats fits there needs, and it was very affordable!

Love this it only took seconds to install and works great. I used this and compared it to thermoter that was in the water the reading was with in a degree of each other. Only thing that can be an issue is that it is clear and if you don't place it somewhere with something lighter behind it the numbers can be a bit difficult to read.

Surprisingly accurate. Tested against my other thermometers and was spot on. It is affected if the temperature is really low in the room. The wife keeps it pretty cold in the house and the temperature will be off by 1.5 to 2 degrees until the room heats up.

I'm really starting to like Hygger stuff. It's much better than the Chinese crap that Amazon seems to push. This thermometer is easy to read and is unobtrusive. The battery is changed easily from the front

Only work 3 month bouts 11 of these for all my tanks none of them last over 3 month. The screen on and off and won’t come on for a week then comes back on. Not very happy with this product.

There is no way to calibrate this thermometer. This unit reads 81.7 degrees on an 86 degree aquarium.

I bought two of these and first, the numbers are hard to see, unless your’e directly facing the screen, level with the screen. Secondly, I applied one of the two after waiting a couple of hours after cleaning the glass, and the pad adhered fine, and yet thermometer fell off the glass just a few hours later. The sticky pad is still firmly attached to the glass.

Accurate, easy to read, battery accessible easily, really not much to not like about it. IF mounted 3 or 4 inchs below waterline it is very accurate does not seem to be influenced by room temp. So I would recommend it as I am pleased with it. I have a 20 gallon planted aquarium I mounted it on side of tank to not obstruct the view but is very easy to glance at from to time to time just to make sure heater is working and set properly.

Súper Excelente lo recomiendo

Buen producto

Es muy exacto

100 % recomendable, muy buena calidad