Pack of 2 LCD Digital Fridge Freezer Thermometer Monitor with Hanging Hook and Retractable Stand

Title says it all, really. Easy to set up and use, the rotating hook/stand is a good idea depending on whether you want to hang or stand it up. The magnet on the back's plenty strong enough to hold their weight, and they're nicely designed with a big and clear display. Looks/feels like they're going to be pretty durable and, as far as I can tell, the temperature measurement's accurate. The one in the fridge shows 4°c and the freezer -18•8°c, which is mid range for what the fridge/freezer's handbook says the temps should be, based on the settings for both. The leaflet says to remove the battery cover, and remove the film seal to allow the battery to make contact. No need. There's no film in there and you can switch it on, straight out of the box. Well Impressed, especially by the low price 👍.

I bought these because after cooking several meals and finding that they weren't fully cooked I suspected that my fridges and freezer were running much colder than they should be. These thermometers showed LL.l meaning that my freezer was running below -20 degrees C, possibly wasting electricity and spoiling the cooking. The recommended freezer temperature is -18 degrees C. There is too little leeway here so I don't know what the freezer temperature is, just that it is below -20 degrees C. Thus they are not really fit for purpose for freezers, only fridges. The recommended fridge temperature is 1.7 to 3.3 degrees. I keep them in the fridge and freezer switched on all the time. I managed to reverse the clip on one by gently prising it off with a knife and refitting it the obvious way round. Mounting them using the magnet on the outside door is mad. You would be measuring the room temperature as the door will be filled with insulation. I like the big clear display and the fact that they react quickly. I tested them both in the same place and against an expensive laboratory standard mercury in glass thermometer. There were differences in reading of 1 or 2 degrees but that's to be expected in any mass produced uncalibrated device. The differences are not so large as to make them useless. Comparison wasn't easy because the mercury thermometer is relatively very slow acting and hard to read. It's a pity they don't give readings below -20 degrees C, they just read LL.L. I might reset it but I will try to buy a thermometer that will read lower temeratures first. Straight out of the box they both accurately indicated the room temperature as 19 degrees. Placing both in one fridge side by side at the same time I got readings of 6.3 on one and 7.0 on the other. Placing them both in my other fridge: one read 1.6 and the other read 1.9 while the mercury thermometer read 2 degrees so they look accurate enough to be useful. There was no insulating plastic strip to be removed. My mercury thermometer only reads to 0.5 degrees. Each uses one CR2032 button cell. They are made in China.

Very good quality. Small enough to fit inside of the refrigerator. Works in very cold temperatures. Numbers are super big and easy to see. I definitely recommend it.

Perfect and work really well. Accurately reads the temparature. You have multiple options to attach/hang inside the fridge which is really helpful. The Size is compact and build is sturdy. Great product.

Not great quality, one stopped working after a short time of being set up in the fridge.

Works great,really good value for 2

A good product ,clear and accurate

Good product