Waterproof K Type Thermocouple - Jaybva Grounded Temperature Sensor Probe for PID Temperature Controller Two Wire Stainless Steel NPT3/4" BSPT 1/2" inch Pipe Thread 0~500℃ with 2m Shield Wire

I can't complain when a sensor just works and this it does. I have my K type probe connected to an InkBird PID controller, replacing the stock one it came with. This thermocouple screwed right inside the existing 1/4" screw terminal in my pot and sealed up nicely when tightened. The temps read pretty darn accurately and the stainless finish on the thermocouple appears to be up to par. The braided cord on this probe is quite long and prone to nasty kinks, so be careful with it.All things considered I will absolutely buy this again if needed!

The reason I gave such a low review is they were not even in the box, I ordered two items a 110 volt heating element and the two thermocouple which were missing, so I went to do the return area on the mobile app and there is nowhere to declare this so I did the return using missing or defected parts, looks like I’ll be returning an empty box back!!

Make sure you check the accuracy and set it accordingly on your temp controller. Mine was reading about 4 degrees high on 2 separate controllers. A correctable problem in most controllers so not a huge issue if you only use one temp probe

Work great very accurate but the thread of 1/2” is a bit sloppy use some extra Teflon tape and it’s fine

Definitely not a lab grade but good enough for my boiling system. Accuracy is within 2F (i.e. +/- 1F). Attached to a K type unit and it works great.

Replaced one from another manufacturer that was intermittently shorting... This one is rock solid !!

Provided very precise temperature input for my application. I feel it safe to say that I will be purchasing additional TC's from Amazon at this price and quality.

I'm using this with a pool solar heating system to monitor the pools water temperature.I will give an update at the end of pool season.