Review on 🌡️ COLFULINE 4-Piece Refrigerator Thermometer Set - Large LCD Display, Waterproof Freezer Thermometer, Fridge Thermometer with Hook for Kitchen, Home, Restaurants by Lori Dahl

COLFULINE Fridge Thermometer Pack of 4 Large LCD Display Waterproof Freezer Thermometer Fridge Thermometer with Hook for Kitchen Household Restaurants Sensors come in a plain brown cardboard box easy to recycle . There are four digital thermometers in the box, each packed in a separate white cardboard box. Inside the single box you'll find the thermometer itself, a collapsible piece of paper with simple instructions printed on it, and a CR2032 battery that's not installed. The instructions are very simple, just insert the battery and turn it on with the push button switch on the back. The back of the battery compartment opens with a simple twist, allowing a coin or similar tool to fit in the slot. Although not labeled as such, the battery pack is installed face down and is held in place by spring-loaded metal fingers. There are two simple buttons on the back of the temperature chamber, one to turn the sensor on and off and the other to toggle between Celsius and Fahrenheit. The display on the meter is clear and large enough to read easily. I like that the battery is packaged separately so you know it won't run out when you open the box. I don't know how long the battery will last as there is no info on it but the CR2032 battery is pretty common these days and not very expensive if you look around. Thermometers are square enough to be placed vertically on a flat surface or hung from a hook from behind. There is also a small magnet on the back of the hook if you have a metal surface for it to cling to. However, the magnet isn't very big, so I don't think it will have a very large holding power. The temperatures measured by these sensors don't seem to change instantly, I'm assuming the sensors are protected in a plastic case. This means it takes a minute or two to accurately measure ambient air, so don't expect instant results. I don't see that as a bad thing because with a protected sensor it should increase the lifespan of those sensors.