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MyChron 14mm CHT Thermocouple, K-Type

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Brand: AIM Sports

Install this CHT Thermocouple between the head and spark plug (under the spark plug hex) to monitor temperatures ranging from 0 to 572° F (up to 300° C). Fits 14mm spark plugs (including Yamaha KT100). 0.07" thick sensing ring.

The K-type (two blade flat) connector on this AiM thermocouple requires either a MyChron K-Type to 3 Pin 712 Patch Cable (Part No. MC-008) for Kart dashes or a K-Type to 4 pin 712 Patch Cable (Part No. MC-208) for the MyChron3 XG-Log Auto dash. MyChron3 Gold Auto and MyChron3 Plus Auto typically have one K-Type connector in the sensor harness. To extend the cable further, use the MyChron K-Type Thermocouple Patch Cable (Part No. MC-203).

Part No.
Stock Status

Condition: New

In Stock

Works as advertised


We test small gasoline engines and spark plug temperature is a critical parameter for predicting life. This thermocouple fits 14mm spark plugs perfectly and plugs right into our data logger.


Chicago IL


Great product


I have been using this product for engine testing purposes and it works great. It's durable and high quaility.


Minneapolis, MN, United States


MyChron 14mm CHT Thermocouple, K-Type

4.5 2