2 PCS 12V/24V DC Motor Speed Controller Universal,Knob Screw Electronic Stepless Speed Regulator Switch,Adjustable Motor Speed, Automobile Fan HeaterControl, 12V Fan Speed Controller

Description

⚙️ Master your motor speed with precision and cool confidence!

This 2-piece universal motor speed controller supports both 12V and 24V DC inputs, delivering up to 10A stable output with high power capacity (12V/120W, 24V/240W). Featuring an enhanced heat sink for reliable long-term use and an extra-long knob for easy, stepless speed adjustment, it’s perfect for automotive fans, heaters, defrosters, and other motor speed regulation needs. Simple wiring design ensures quick installation without professional help.