Bests & Worsts Reviews from Amazon

Wildly inaccurate, as you can see. Not only does the unit disagree with itself (internal vs external wireless) it fails on 3 different certified thermocouple temp comparisons. The first two photos shows the unit contradicting itself and the Fluke multimeter thermocouple is reading the EXACT temp via the green Teflon cable. The next photo is a different thermocouple and the final one is a certified laboratory grade unit reading via a Tektronix LED lab multimeter. The humidity portion was even worse, and varies 20-30% off compared to a Certified Abbeon Hygrometer. No amount of new batteries or resets resolved the problem. Useless, and not returnable. Amazon needs to invesitgate this item in light of the consistent similar reviews ### UPDATE### The rep from the company was very professional and sent another unit out. It is working, so far so good for the last 2 weeks or so >>>>>>>>>>>FINAL UPDATE<< FAILED IN LESS THAN 3 WEEKS, now both transmitters are useless and the base unit fails to report accurate temp for the inside>>>> AVOID AVOID AVOID