HTC Instrument 103-CTH Digital Indoor Hygrometer Thermometer with Clock by Supreme Traders Supertronics1989

Excellent

The display is good and easy to read from a distance. It shows temperature, humidity and time. The accuracy of temperature is ok but not very good. The temperature shown is about 1.5 C lower than the actual temperature (as measured by a mercury room thermometer and digitally by mi air purifier). Since the error is not random, once you know the difference you can always add eg. add 1.5 C to the displayed temperature in my case and the reading will be ok. For humidity the reading is within 5% of the humidity reading given by mi air purifier. (Mi air purifier has a built in temperature and humidity display).

The humidity in the two units I bought differ by 3-4%

Nice and accurate reading

First of all its cheap and poor quality, poor as its really bad plastic body like hardly paper and highly doubtful about the accuracy of anything close to it. Plus you charge for delivery and send a defected product which should be rejected at quality check. Or maybe you are selling cheap because these are rejected products sold at super cheap prices.

awesome product

Accurate and economical product

I bought two of these product. One is showing 28.7 degrees and another one I showing 26.5, though I kept them next two other on the same table. Looks like a cheap Chinese product. For humidity as well, one is showing 62% and another one is showing 56%.