Refrigerator Thermometer, Wireless Digital Freezer Thermometer with 2 Wireless Sensors, Audible Alarm, Min/Max Record, LCD Display for Home, Restaurants, Bars, Cafes (Battery not Included)

I highly recommend this if you need to monitor 2 separate containers as it works very well.I use mine to keep tabs on both the freezer and fridge.

I was hesitant to try these fridge thermometers because of the mixed reviews.I am very familiar with the operation of these type of devices that communicate/pair with each other so I decided to give them a try.I bought two. Setting them up was easy and on the bench the temps read within 1 deg of all 3 sensors, the remotes and the base unit. I let them sit for a day. They were near other temp devices of a different Brand name. All worked perfect.Installed one in my shop fridge and it has been operational for a week and I see no anomolies.The other one I installed in my Camper, one sensor in the Lithium battery compartment and the other exposed to protected from moisture outside air. Working perfect.The display is a bit dim in low light like others have said. That is ok with me. The other MFG's thermometers that I have are the same way, maybe not quite as dim.The Magnets hold the base unit quite wellI currently have 5 other MFG thermometers running around our home and property.I do not use the alarms on any of them.I do pay attention to the base units.Battery install sequence.Go to a place away from any other devices that communicate like these units. 50' away is enough.Check your battery voltages before installing them. 1.6+ volts! If not get another.I use good alkaline batteries like Duracell etc. Never have had an issue with the freezer section of my fridges and freezers.Batteries into the base unit first. Check that the display is on.Install batteries in one sensor. Within about 2 seconds the red led should flash.The Base unit should display the temp of that sensor.If it does not... Remove the batteries from both and wait about 30 seconds and repeat the sequence.If all is ok then do the other sensor.I will return and re-review if I have an issue with these units.I like the price!Jim.

El monitor de temperatura es excelente. Fácil de instalar, puse los dos sensores externos en un refrigerador y en un congelador y proporciona datos al monitor en tiempo real. Además brinda información sobre la temperatura ambiental, al mismo tiempo que la temperatura de los sensores externos. La programación de alarmas han ayudado mucho durante etapas de apagones de corriente eléctrica. Recomiendo mucho el producto.

I bought this on April 2022. Today 18/09/2023 it is dead. I have inserted new batteries no luck.Not a great product

Va bien