CGELE K-Type Thermocouple Temperature Sensors 0~600℃,2M/6.6Ft Wire Probe Length 50mm Two Wire 50×5mmStainless Steel Probe Temperature Detector Temperature Gauge

Got this to monitor the temperature in my brew tun. It seems to be very accurate and functions as expected. Definitely a good value for the cost of it.

Good quality product

I haven't had a chance to test the accuracy properly, but I think it's close to accurate based on my observations. I use in a homemade coffee roaster, and it's perfect for reaching way down into the chamber to gather info for bean temperature. I've had it to temperatures of about 450°F. At ~385°F, coffee beans will "crack" audibly. It's a dependable event that will occur during every single roasting operation on every single roaster. The moment this thermocouple detects temps between 382 and 385, the audible cracking begins, so it can't be off more than a few degrees at the very most. Do yourself a favor and buy this thing! It's super convenient!

Measures 9 degrees low in boiling water. Not lab quality accurate but this is a good price for the style and accuracy and now I now the offset to use. Tested at approximately 750 feet above sea level.

Works like or should. Inexpensive. Couldn't ask for more.

I purchased this to use in conjunction with a PID controller to get the probe further into the center of an oven. It works great and I appreciate the extended probe. The actual cord for the probe is very long, if you need the length for your project. Basically it works great and the price is low for what you get.

within two degrees of reading probably production rejects..

Good quality