Check the listing for details. NTC Temperature Sensor, 5K 39 Inch 3950 1% Copper Temperature Sensor Probe. Condition: New. Listed at 10.94 USD. These temperature sensor probes are widely used in air conditioners, refrigerators, freezers, water fountains, dishwashers, dryers, drying boxes, constant boxes, water heaters, and air heaters for measuring, controlling, and fast-conducting temperature. It is also widely used in Greenhouses, aquariums, and other temperature control systems.SpecificationSensor Head Material: CopperResistor: 5KAccuracy: 1%Measuring Range: -25°C to 125°C (-13℉ to 257℉)Sensor Head Diameter: 5mm/0.2 InchTotal Length: 103cm/40.6 InchLead Length: 100cm/39 InchPacking List: 1 Pcs x Temperature Sensor ProbesAdvantageThe copper sensor head is rust-resistant, wear-resistant, waterproof, heat and cold-resistant, and durable enough to serve you long. It can effectively measure temperature and provide quick responses with high accuracy and strong thermal conductivity.