Check the listing for details. 1 Pcs 20K NTC Thermal Sensor Probe,Epoxy Temp Sensor Probe 17.7 Inch. Condition: New. Listed at 8.38 USD. Specifications:Type: NTC thermistor;Wire length: 0.45M/17.7inch;Terminal model: XH2.54-2P;Sensor head shape: Water drop shape;Sensor head material: Epoxy;Sensor head size: 4x13 mm/0.16x0.51 inch;Resistance value: 20K;Material constant-B value: 3950;Resistance accuracy: ±1%;Temperature measurement range: -30°C~125°C /-22°F~257°F;Package Contents:1 Pcs x Temperature Sensor; Description:1.The products are used for temperature measurement and control;Mainly used in air conditioner for monitoring temperature, quick reaction;They are widely used in frequency converters, car air conditioners, refrigerators, freezers, water heaters, water dispensers, heaters, dishwashers, disinfection cabinets, washing machines, dryers, as well as medium and low temperature drying ovens, constant temperature ovens, etc.2.