The COP Quick Probe VS is a battery-operated, hand-held tester designed to allow the technician to determine if a COP is producing a proper spark for the spark plug.
Features & Benefits:
It eliminates the need for back-probing coil wires and disassembly to test at the coil connector or spark plug
Variable sensitivity (VS) for greater diagnostic accuracy and expanded application coverage
Backed by a Limited Lifetime Warranty