Digital 2 Channels K-Type Thermometer w/ 4 Thermocouples (Wired & Stainless Steel), -50~1300°C (-58~2372°F) Handheld Desktop High Temperature Kelvin Scale Dual Measurement Meter Sensor

Good product, pretty accurate

Mismatched value, Low quality item

This device works excellent, the cheaper counterpart of Testo.

I am not sure what I was expecting, I ordered this after seeing a nearly identical one at a pottery supply store with one thermocouple for $200CAD. I hadn't even left the parking lot by the time I had ordered this little unit and a seperate kiln thermocouple. So far the unit itself and the included 4 thermocouples look/work great! I have tested accuracy vs a Keysight U1273AX and it's well within 0.5°C for all measurements I conducted with it. Having the two channels and being able to measure the difference temperature is great and I expect to make use of it for measuring "temperature above ambient" outside a kiln. The only "nice to have" this is missing is some sort of data connectivity; I'll try opening it up in a few months to see if I can't chunk-in a microcontroller to read the measured values and send them out a standard port or something. Exactly what I expected and it's perfect for the price.

Genial para mis comprobaciones de temperatura. Va correcto

ホットプレートを閉じたときの内部の温度をはかりたくて購入しました。

Having two K Type inputs saves using two Thermometers at different points in the heating process. For example I'm using it to read the temp at heat source which I have made adjustable(via air flow) and the final heated chamber used in ambient temp monitor for 3D printing.