... end as compared to the cjc end.OMEGA thermocouple plug and wire PictureModelTemp tolerance °CCompatibleHMPW-K-M260Lead freeSMPW-K-M220Lead freeHMPW ... temp, S stands for normal tempKK means thermocouple type K, also have T type and J typeMM means male plug, F stands for ... , GG means glass fibreKStands for wire type, K means wire of K type, also have J type , T type, etc30Stands for wire diameter, 30 ...