EM285 Car Electric Circuit Tester 6-24V DC Automotive Tester/ Electrical System Diagnostic Cable Meter tachokit For VW Phaeton Benzin

For VW Phaeton Benzin

"if LCD displays the voltage less than 10V" indicates that the back end of the wire has bad contact or is aged

The charge regulator is only suitable for regulating solar modules

and follow the right step above

EM285 Car Electric Circuit Tester 6-24V DC Automotive Tester/ Electrical System Diagnostic Cable Meter tachokit For VW Phaeton BenzinEM285 Car Electric Circuit Tester Automotive Tools All Sun EM285 Features : The unit is the best electrical tester for reducing diagnostic time in automotive electrical systems its long cable makes your testing easily. After a simple hook up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward. The unit has short circuit protection and