Specification:
color: grey
Size: 12.4*5.1cm
Line length: 25cm (inside copper)
Clip: one red and one black, chrome-plated
Feature:
Engine check: Fault (LED light) indicates poor, Good (LED light) indicates full charge
battery check: Full (LED light) means full charge, Middle (LED light) means half, Low (LED light) means less
test check: OK (LED lights) means the connection is normal