This 10K ohm thermistor sensor can be used with all Goldline temperature controls as well as other brands of controls. New model with heavier lug and larger 10mm bolt hole. Cable has tinned wire ends for easy connection to the control unit. * Negative Temperature Coefficient (NTC) Thermistor (resistance of thermistor will reduce when temperature rises) * -20~150C temperature range * 19 inch cable length * 3950 material construction. Bolt Hole Size - 10mm.