Specifications:Prooduct Name: Magnetic Attraction Temperature SensorProduct Type: K TypeCable Length: 2m/3m/4m/5mProbe Material: Non-nickel-plated MagnetCable Material: Stainess steel Shielded WireTemperature Range: 0350Usages: Magnets can be attached to a variety of conductive metals to measure the surface temperature.Application Range: Medical, electrical machinery, industrial, temperature calculation, etc.Package Contents: 1 x sensorWelcome have a good day