Yosoo Health Gear DC Motor Speed Controller, Variable Speed Motor Controller, DC 12V/24V Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control auspowers_batchfive (light color code on dark

(light color code on dark colored backgrounds)

Note: To tighten a reverse threaded screw

but if only single ports is needed

Maximum RPM's is 4

Yosoo Health Gear DC Motor Speed Controller, Variable Speed Motor Controller, DC 12V/24V Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control auspowers_batchfive (light color code on darkYosoo Health Gear DC Motor Speed Controller, Variable Speed Motor Controller, DC 12V 24V Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control Features: This is a upgraded motor speed controller switch for fan heater control designed with heat sink that will ensures a better heat dissipation. Universal fit for 12V or 24V, supports high power, 120W 12V, 240W 24V. Continuously variable type, the rated thermal current is 10A. Easy