K-Type Thermocouple Male Plug Connector
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Prices updated: 13 Oct 2026
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About this product
A male plug for K-type thermocouple wire, used to connect a thermocouple probe to a temperature meter, data logger, or thermocouple amplifier module. It is a compact plug measuring about 3.5 cm x 1.8 cm x 0.9 cm. Use it with K-type probes only, since other thermocouple types need their own connectors.
Specifications
- Thermocouple type
- K-type
- Connector
- Male plug
- Size
- 3.5 x 1.8 x 0.9 cm
Frequently asked questions
Can I use this plug with other thermocouple types?
The plug is designed for K-type thermocouples. Other types such as J or T use different alloys and should have their own matching connectors and extension wire to avoid measurement errors.
Does polarity matter when wiring the thermocouple?
Yes. Keep the positive and negative legs of the thermocouple wire matched to the correct terminals. Reversed polarity gives a wrong reading, so check the wire colors and terminal markings.
