Multi-Purpose Liquid Crystal Thermometer Strip (64-93°F Range - 12 Pack)

Works just as described!I already had a temperature gauge on a glass jar and needed another one for another jar, when I stuck it on it started working immediately and went to the same temp as the other jar.Makes sense, my room is only one temperature.It sticks great and would probably be pretty difficult to get off, due to the good adhesive.Would recommend!

These work great for beer, cider brewing vessels as well as kombucha. They stick to the vessel (I’m using it on glass) and they give you a ballpark figure on temp of your brew. They are easy to use, and provide you with constant, instant temp readings. I think they are pretty accurate too.They stick well but I believe I should be able t remove them and restick them onto a new vessel. I may also just leave them on my vessel as is. I bought the multipack just in case and I think the price was worth it.I recommend these if you brew beer, wine, cider, kombucha and need to be aware of the temp easily. If you find my review to be helpful, please let me know. :)

I put mine on fermentation jars, so they get washed a lot. They hold up for a while, but wear out after a dozen washings or so. I know they're not supposed to be washed, so I expected as much since I punish mine so much. The ones that are just stuck to something and don't take all my abuse have lasted perfectly for over a year.

Works as described and it holds up to being washed. Helps me maintain my brewing temps for my kombucha well.

The temperature gauge works but I have found that the color is not very prominent. Also, the main temperature is in Celsius, which I did not realize previously.It works for my Kombucha brewing, but could be brighter or a wider temperature range.

Great deal. No problems. Best thermometer for the price. Make sure you have a extra if you need to move it because they are not repositional.

These strips do not work. I am disappointed that I wasted my money on them. I used two strips and neither changed color to indicate the temperature range. Now, I have to buy strips from a different source that will hopefully work.Update: 6/19/2019- These strips work and are easy to read. When you first get them, allow a few hours for them to register the temperature. The thought they didn't work when I first got them and immediately applied them to my jar. I stored the extra's in a ziplock baggie. Now they work great very quickly. I have upgraded my rating from 1 star to 4 stars. I wish the strip temperatures registered a little higher than 82° F so I can tell if my brew is getting a little too warm.

Does what it says and it seems to be pretty accurate. Bought with a heater that maintains 78 deg and it reads right.