[Stainless Steel Temperature Probe Sensor]: 12V Adjustable Fan Thermostat with Stainless Steel Temperature Probe Sensor. The probe measures the liquid or interface temperature and supplies power to the fan. [Temperature Control Range]: Flexible on off temperature control range 32-248°F (0-120 °C). [Installation]Probes can be installed between radiator fins or in inlet outlet pipes. Thermostat wire length is 1m/39.37inch. Highly recommend professional installation [Features] The 3 pin design allows the thermostat to be connected as a normally open or normally closed circuit. The closing temperature is always 15 degrees lower than the opening temperature. The thermostatic dial has Celsius and Fahrenheit markings. Color: Black Material: plastic+metal Package Contents: 1x Radiator Fan Thermostat Control Relay Wire Kit Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.