... head for easy wiring. Wire size - Accepts wires from 0, 1 mm to 0, 6 mm - Maximum cable diameter 3, 4 mm ... standards. Incl. IEC, DIN, NFE, BS, JIS, etc. Calibration Code J K T E R/S U N Conaract Material Positive ... queries ,pls contact with us anytime. thermocouple standard connector ,type J