
Type K Thermocouple Probe with M6 Screw Thread
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Prices updated: 12 Oct 2026
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About this product
A Type K thermocouple probe with an M6 screw thread for fixing it to a surface or fitting. Type K is one of the most common thermocouple types and is read with amplifier boards such as MAX6675 or MAX31855 for temperature logging and heating control projects.
Specifications
- Thermocouple type
- K
- Thread
- M6 screw
Frequently asked questions
Which module do I need to read this probe with Arduino or ESP32?
Use a K-type amplifier such as the MAX6675 (K-type only) or MAX31855. A thermocouple cannot be connected directly to a microcontroller pin.
How do I wire the probe?
Connect the two thermocouple wires to the amplifier's T+ and T- terminals, respecting polarity. Reversed wires give inaccurate readings.





