Review on 🔧 Enhanced Precision with the Universal Electronic Stepless Regulator Controller by Deejay Devarashetty

Installation was easy after reading the instructions on the order page (Note: no documentation was included with the switch so you will need to return to this order page to see instructions). The red wire goes to the positive (+) voltage (connected directly along with the power supply for the device to be controlled) which means = red from the battery, connected to the red wire on the switch block and also connected to the device - that part shines small illogical, but correct. The black wire goes to ground (-). The blue wire connects to the negative (-) wire of the device. Once connected, the switch changes the speed of the water pump I connected it to. So far, so good. Have to see how it holds up over time. Mine runs in rough operating conditions and controls the water/cooling pump motor on the quad so it jumps while riding so I'm hoping it will hold up and stay in the position I set it to.