TigerViVi LCD Digital Display Thermometer Hygrometer Indoor Electronic Temperature Humidity Meter Clock Weather Alarm Clock

It works great at my office and its easy to read.

The instructions to set this instrument were obviously written by a nonEnglish speaking person. For example: "Put the replaced battery at places appointed by the government." My wife and I could set the date and time but were never able to change the Celsius reading, leaving us with a worthless thermometer for the USA. I have a Chinese friend I will ask to set it. Edit: Chinese friend used Chinese instructions and with a short piece of wire, he set it for an American to understand.

Now I can confirm why I'm so cold in the office. It's been very helpful! And accurate. AND people walk over to my desk to check it. This is just a little 4" square display, with powerful information on it.

Tigervivi LCD Digital Display Thermometer has a problem with translation. The setup after 40 minutes of practice can be accomplished mostly by not using the instructions. After setting the time and date switching from C to F I found out my apartment is 82.4f and an hour later is 89.6.f . Stupid me with the AC cranked for several weeks it feals somewhere around 72f. I bought this for more of a reference for temp and rh. After this blurb I will contact my electric provider and say "see my gizmo say I can't be using that much power"

The display was messed up and I had to squeeze on the screen to be able to see the numbers. Despite that, upon checking the temperature with an accurate infrared thermometer, this thermometer was not very accurate. I am returning this product.

This is a really nice easy to read thermometer. Came in nice 'retail style' packaging. Easy open blister pack. Works as advertised, and seems fairly accurate when compared side by side with another thermometer/hygrometer. I bought this one to replace a similar large display thermometer from a different maker which needed new (CR2025) batteries every 3-4 months. Hopefully this one won't be such a power hog. Even if it is a hog, at least it uses common AAA batteries.Would have given full 5 stars, but the settings interface is non-intuitive and poorly documented. Workable if you fiddle with it long enough. Once set, shouldn't have to fiddle again until the battery is replaced.

EZ to read walking by. I set mine 10 feet from my home thermostat, first to check my house. Dead on, with 1/2 degree F. variance. Clock + humidy too... useful for A/C dry air syndrome. Nice item!

Wonderfully helpful to show the old ladies at work that they're just having a hot flash and the office's temperature hasn't changed.