K Type Thermocouple Temperature Sensor Probe 4x100mm (0 to 800C) 5ft Temperature Controller

This is such a niche item that if you know what you’re getting it will work for you. It worked for my temp reader that I used it for. I use it for roasting coffee and reading temperatures in that roast well above 300 degrees for hours at a time. So the build quality is important as well as its malleability under this conditions. Not expensive should you need a replacement which I have done as well. DIY project possible!

I bought this thermocouple for my coffee roasting. The first meter I used with it showed water boiling at 186° as a test, which was concerning. I bought a different, less versatile meter, and it read the water boiling at 210.5°. When I tried a different thermocouple in the first meter it was off nearly as much. Given these are scientific instruments I kinda expected 212°, but close enough.

They must not test these at the factory. It's OK at room temperature, but off by 100 deg. by the time you get to 300 to 400 F.

Works great

5 star so far. The temperature reads within 1 degree of a more expensive thermocouple that I’m using. I’m happy with that. No issues, seems to be durable. I also had to bend the main lead a little bit for my application that didn’t seem too hurt anything. Can’t complain this point. I hope it lasts a long time

Convenient way to get an accurate temperature

Came bent up. Works well. Keeps within +\- 3 degrees

If you found this product because a green specialty coffee company linked to this item, AVOID. 5 degree C water was reading -11 degree C. Boiling water was reading 132 degree C. Exchanged it for another one and it was equally faulty.If you are thinking, "no worries I'll just use the degree offset function in my device". Good luck. That same device linked by the coffee company only has a max of 5 degrees meaning not even frozen water still reads at -6 or lower C. Complete piece of garbage.

Totally innacurate