This is heavy duty and works great.

Easy to set up, bright display. I checked accuracy with other devices and seems OK.

This was easy to set up and attach to my fence outside so I can now see the outdoor temperature as well as the maximum and minimum reached.

Looks nice was priced reasonable. The problem is when it is 80 degrees outside it reads 85 degrees the hotter it gets out side the more off it is. In cooler temps like 58 degrees it may be as close as 3 degrees. Not matter the outside temp it always reads higher than the actual outside temperature. I would not buy it again. Too much trouble to send it back. I will just throw it away. Don't waste your money.

i got 2 because my display on my fridge was tempremental so i put one in the greenhouse and one on the fridge shelf to check that my is working correctly and i am happy to say it is so this item is allot cheaper than a sensor and an engineer until i can afford it.