Adjustable electric radiator, cooling fan, thermostat controller switch, 3-pin switch design, temperature control probe kit Adjustable electric radiator cooling fan thermostat controller switch probe can be installed between the radiator fins or internal inlet and outlet pipes. Adjustable electric radiator, cooling fan, thermostat controller, 3-pin switch design allows the thermostat to be connected to normally open or normally closed circuits. Adjustable electric radiator, cooling fan, thermostat controller, flexible switch, temperature control range of 32-248 ℉ (0-120 ℃) Adjustable electric radiator, cooling fan, thermostat controller, switch probe can measure contact temperature and provide power to the electric fan. Color: As Shown Material: Plastic + Stainless Steel Package Contents: 1*Temperature Controller 1*bracket 2*heat shrink tubing 6*fixing screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.