Waterproof K-Type Ground Thermocouple - Temperature Sensor Probe for PID Temperature Controller 2 Wire Stainless Steel NPT 1/4" Pipe Thread 0~500℃ with 2M Insulated Lead Shielding Wire

Well made product did the job as expected for my outside fish pond.

Worked . But wasn’t sure if this is the one that burnt out quickly

Very good

This will monitor the heat in the powder coat oven.

This is a nice probe for the price. Couldn't find anything flaws on the case and was easy to add a male plug for ease of change out. Four stars until I see how long it holds up. I'll be using it in a lead melting pot. It was within tenths of a degree when tested against a known probe and worked well up to 600°f without being in liquid lead. Will do that later. I don't think there will be any problems there but it's ability to last when used in and hours long sessions sporadically will be the telling factor. The male/ female plug sets were purchased at the same time for this project.