The espresso gear stick on jug barista thermometer.
This simply affixes to your milk foaming or frothing jug and gives you a fast and very much current reading of temperatures when frothing or foaming milk.
This is thought by some to provide a more accurate representation of the contents of your jug in comparison to those given by more traditional pole type thermometers.
Another path of thought is that what you are actually getting is the reading of the temperature relating to the jug and not the milk.
The down side of the stick on label thermometers is that you will need one for every jug.
The upside is you do not have to scrabble around looking for a pole thermometer if it has been misplaced, you also do not have to clean a pole, just a simple wipe of the surface will keep the stick on types clean and presentable.
The liquid crystal display turns from green to black giving easy to view indication.
This is stated by the manufacturer as being dishwasher friendly, of all the stick on jug label type thermometers this is clearly the best quality one available.
Please note the jug shown in the picture is not included.