1、The cable measures about 3 meters in length 2、Rubber thermoplastic protective housing for NTC sensor 3、This sensor has a resistance of 10K Ohms @ 25℃ 4、Mainly used for underfloor heating thermostat to measure floor temperature, also suitable for monitoring piping water temperature, indoor temperature and outdoor temperature 5、Easy to connect with underfloor heating thermostat, the sensor probe can be stick to electrothermal film Features: The cable measures about 3 meters in length. Rubber thermoplastic protective housing for NTC sensor. This sensor has a resistance of 10K Ohms @ 25℃. Mainly used for underfloor heating thermostat to measure floor temperature, also suitable for monitoring  piping water temperature, indoor temperature and outdoor temperature. Easy to connect with underfloor heating thermostat, the sensor probe can be stick to electrothermal film. Specification: Condition: 100% Brand New Sensor Housing Material: Rubber Color: White R25=10KΩ Craft: Integration Accuracy: ± 0.5% B25/50=3950K B25/80=4021K Length: approx. 3m/9.84ft Weight: approx. 67g / 2.4oz Package List: 1 * Underfloor Heating Thermostat Sensor Probe Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.