Review on Thermometer Instant Cooking Kitchen Backlight Kitchen & Dining by Shelly Rozendaal

The product documentation is not very good and is presented three times on a small piece of paper that is difficult to read. This item was also packaged with a small red disk the size of a battery and a spare battery, but nowhere in the documentation is this mentioned as a replacement or does it need to be installed prior to use. I searched for a long time to find out that the manufacturer didn't specify what this battery is for and only from other people's reviews did I find out that the consensus considers it a replacement battery. I have yet to calibrate it fully but setting up the accuracy seems easy enough and I'll find out over time if the remote sensor works as advertised, as does the foldable sensor and how long it lasts.