Stick On Thermometer Strip, 50-90F, 10-32C, Vertical, 10-Pack

Easy to use, seem very accurate. Just peel and stick, easy, love it!

Once you get over 32C, the tape stops registering anything because its only up to 32C. Video shows my IR temp at over 34 and the tape not registering anything. Also for some reason, it starts out green at the 32C mark. As temp rises, the green vanishes and is replaced by violet. I presume that violet is the correct indicator. You just need to come up close to see it. When the violet vanishes, be careful. It could be scalding. Our temps range from 3C to over 40C in the Philippines. Please make tapes that cover that range. Overall I'm happy with the product. Just use common sense to stay safe. Update: Last two pics were taken about the same time 3:34pm and showing 39C on IR, while no reading on tape.

Easy to use and accurate strip thermometer. The current strip on my tank only shows the current temp, nothing above or below. So not sure if that is a problem yet. I have had it on my tank for a week and it has stayed steady at 79F (hard to see in pic). Also, thank goodness there was extras because I placed one my tank and changed my mind on the placement. I took it off and tried to reuse it but it was a no go. Overall they seem to be a good purchase.

These stick-on thermometer strips are easy to read in bright or slightly dim light and adhere really well. So we'll, in fact, that once you stick them on, you can't take them off again without destroying the thermometer strip. Not a big deal since you get a bunch of them in the package but it's just that you have this positioned exactly before pressing in place. These work by changing colors on the strip, corresponding to the temperature. Reading the temperature is not an exact science as you need to make a guess if there are two adjacent numbers that have a color change. I like these because the numbers are big enough to see easily and they are inexpensive enough that I can stick them on everything that I want to monitor the temperature of. I use these on the outside of my beer fermentation vessels, both conical and bucket fermenters as they don't need a super precise reading. I don't think I'd use these on something super hot, like a bbq grill or smoker since they would probably melt.

I use them on my gallon jars for fermenting and kombucha brewing. I brew wine, kombucha, ferment miso, sauerkraut, kimchi and make kefir, these thermometers help me keep track of temperature and adjust time of fermenting accordingly. These are on every gallon and half gallon jar I own! I have purchased multiple times! I had wash the jars and am gentle around the strips to help preserve them.

I taped these to the sides of my glass and plastic fermentation jars and they do a great job of tracking temperature in my cool basement. The temps can vary from 75F in summer to 60F in winter so knowing will help determine which yeast types to use. I have a few yeasts (Red Star Premier Rouge) that will stop below 64F. Lalvin D47 does best below 68F. Now I can pair the best yeast with the environmental temps.

I use these for my kombucha Jar.

The colors on the thermometer are not as bright as shown. I tried to get a picture, but unfortunately my cellphone camera corrects for the inadequacy. You have to lean in and look closely to see the colors. I wanted obvious and I can distinguish colors quite easily. I was also looking for a smaller strip they take up more viewing space on the front of my aquariums than I would like. Anticipate roughly a 2x 6 inch strip. They will suit the overall purpose that I bought them​ for which is a secondary warning system if the aquarium temperature is going above​ an acceptable level. Aquarium heaters fail more often than they used to and I can walk by and notice much faster than I would with a glass thermometer plus they are cheaper than a digital ones that stop working after several months.

excelente, el justo lo que buscaba!

Can’t beat it for the price and it’s an easy way to tell the temp of a bucket while making wine and cider!

stick very well

Ya llevo puestas dos y no marcan ????? bastante que desear yo no las recomiendo, las devolveré Pésimo no lo compren

These are so small they fit better on a cup than on a carboy