A while ago I ordered a set of 12 mini hygrometers from TAIWEI and I liked them so much that I bought another set of 12 but this time it was from LINKDM and they were in different colors and on top of that they were $6 cheaper so I gave it a try. I received them already with batteries and can tell right away that the humidity readings were very different from TAIWEI, so I left them overnight. The next morning, I compared them to the readings from TAIWEITAWEI: 40%, 39%, 40%, 39%, 39%, 41%, 39%, 40%, 39%, 38%, 39%, 38%. %, 43%, 45%, 43%, 44%, 43%, 43%, 45%, 42%, 44%, 43%, 45% all agreed to their own brand so I whipped out my weather station with lacrosse Technology. which showed 42%, then I did the same with TAIWEI temperature measurements: 74.1, 74.3, 74.1, 73.5, 74.3, 73.4, 74.1, 74.1, 74, 6 , 74.4, 73.9, 74.6 LINKDM values: 73.5, 73.7, 73.2, 73.9 , 74.1, 73.7, 73.0, 73.9, 72, 8, 73.0, 73.7, 73.4 Lacrosse weather stations readings: 73.9 They are very accurate in price but if you want to buy cheap thermometers I recommend buying 2 different brands and finding the average temp and Humidity between 2 and You should find out the exact temperature and make sure both are 2.5 degrees apart. Also, TAIWEI thermometers have an old seven, you know, like a hook up going down, LINKDM thermometers don't have this function.
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