single-point heater rods,heater element,coils heaters, heater with thermocouple, bend at right heater. heater element,coils heaters, heater with thermocouple ,special thermocouple,adjustable heaters,single-point heater rodsOutside meter is 5mm-22 mm ,type: K, J ,EVoltage: 36 - 250 V Power destity: 10-15 W/CM2Power:0 W-800W. Can OEM