Hailea – Digital Thermometer
Features: Replaceable battery, accurate, completely submersible, simple to install, ideal for fresh and marine environments.
Additional battery also included in case the one already in it goes flat.
McMerwe Review: This is our number one choice of thermometer for 2 reasons. One being build quality with its accuracy and the second quality vs prices. Very good product. (Rating: 5/5)
venterkobus385 (verified owner) –
Very happy with this buy. User friendly and accurate!
Tanya Van der walt (verified owner) –
Great quality for the price! Accurate and so easy to install and use. Highly recommended.
Melissa Theunissen (verified owner) –
Super easy and accurate, would definitely recommend.
Gustav Linde (verified owner) –
Easy to set up and read! Would definitely recommend.
Ellie’s Exotics (verified owner) –
I have 7 of these in my tanks. I’ve only had 2 of them die over the years that had to be thrown away. For the price it’s really decent and accurate. It makes my life much easier.
Marius Pienaar (verified owner) –
Very accurate, nice big digits to read, I record all my water parameters every day, and this makes it easy to read the temperature quickly, than the others.
Maria Costa (verified owner) –
Very accurate digital thermometer. It comes with an easy-to-install suction cup and the nice sized digital screen makes reading the temperatures much easier. b
Andrew Alt (verified owner) –
Does the job well, easy to read and well priced
Hayden Poulter (verified owner) –
Great thermometer. Does a good job and is very accurate. It would be great if they were offered in black or other colours as well. The blue colour reflects off the inside of the glass and could be a distraction in small tanks.
Barend (verified owner) –
Much nicer than the normal thermometer and not badly priced
Willem (verified owner) –
product very accurate and work perfect even for reptiles enclosures and in the tank
Elena du Toit (verified owner) –
So much easier to read than the glass tube thermometer. Put them next to my old thermometers in my tanks for a few days to compare the temp reading and they were on par the whole time.
arne.grobler79 (verified owner) –
Definitely the few extra bucks worth it seems to keep a constant temp no funny jumps and just looks really good in your aqarium in my opinion much better than te old fashioned glass thermometer smaller than you would think which is better so you don’t have a massive thing on your glass
Ryan Blackburn (verified owner) –
Nice little thermometer. Display easy to read. Very accurate. This one sits on the inside of the tank… Word of caution though, check that the battery bay plug is screwed in correctly. Does come with a spare battery which is a nice touch.
Robert Rosset (verified owner) –
For the price these thermometers are not bad. I bought four and had a difference of .4° at any time. Two were spot on. They tend to respond to temperatures changes at different speeds but once settled, mine were as mentioned above, within the .4° temperature difference. This could be due to hot pockets in the water column.
Each thermometer came with a spare battery which is handy.
These units stick to the inside of the tank. The display sits at an angle which is fine however i have some tanks higher up on a rack and I can’t read the display without stepping up on something. Not a huge issue, but something to consider.