Product review (5 stars): Accurate hygrothermometer for small spaces.
This hygrothermometer works great! I compared it with three other measurement devices to check its accuracy and it was dead on. Worked great for monitoring the inside of a mason jar with curing herbs. I used it in quart and pint sizes. Ive used it for over two months with no problems so far. Ill be buying more of these as needed and highly recommend them.