Works with a wide range of different thermostats. Please check the resistance values of your current sensor against the table Cable has high rigidity, allowing it to be easily passed through existing flexible conduit. Suitable for use in wet areas - IP68 No polarity, simply connect the two wires either way round to the sensor outlet on the thermostat Thermoplastic protective housing for NTC sensor Specification Condition: 100% Brand New Color: White Resistance: 10K Cable Length: 3 meter Sensor dimensions: 20mm x 5mm Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 x Temperature Warming Sensor Probe