🌡️ ORIA Indoor Outdoor Thermometer with 3 Wireless Sensors: Digital Hygrometer & Temperature Humidity Monitor Meter for Home, Office, Bedroom - LCD Backlight, Black Review

May have been used for a purpose they weren't designed for but I couldn't find another item with three remote sensors. I use 3 freezers for monitoring and it works great.

I wear it at home to control the temperature because the HVAC system distributes the air unevenly. Monitoring different temperatures helps solve this problem as I can better control the airflow when I know the actual temperature.

Very legible. Accurate readings of temperature and humidity. It's nice to know what's going on in the greenhouse, solarium and porch. Can be read across the room. The sensors look nice and unobtrusive.

I bought it for 2 fridges in a boat. The product was easy to set up and worked well for a month. Then sensor 2 no longer works. Bought the product for the second time. It worked fine for 15 days, then sensors 2 and 3 failed.

The device works well, the signal does not disappear after reception. For example, when you press a button, the light turns on, but it doesn't stay on all the time, so for those of us who are sensitive to light while we sleep, there's no extra light in your bedroom. This is a great little unit.

I like the compact size, no power cord and it keeps my office warm and three places outside the home all for a good price. Requires a couple of AAA batteries. If the battery lasts a year or more, then it's worth it.

I bought 2 of these. I placed 3 thermometers from the 1st set outside in my greenhouse and the other 3 from the 2nd set in the 2nd floor bedroom. I had the first set outside in my greenhouse for a few weeks before buying the second set. It seems to be working great. After I received the second set, both displays only show one of the sets. So both display the same thing (except for the top display for room temperature/humidity). Very unpleasant!