This MSD Powersports Multi-Channel Digital Ignition Tester can be used to check MSD's line of motorcycle ignition controls. It features dual-channel output, plus a circuit to confirm the operation of the cam sync pickup of the MC-4. The tester produces a simulated trigger signal that fires the ignition just as though the engine were running. A special load-producing, clip-on spark plug is included to connect to the coil wire. If the spark is unable to jump the gap of the tester, then there is an ignition problem, and you can trace it. This multi-channel digital ignition tester has an LCD that clearly shows the simulated RPM and easily connects with firm-grip, alligator-style terminals. Not only can you confirm the operation of the ignition and coils, but you can also test the accuracy of any RPM limits, RPM-activated switches, shift light operation, and your tachometer. This unit operates on 1, 2, or 4-cylinder engines and will simulate up to 16,000 RPM.
Test RPM Limits, RPM Switches & Ignitions With One Unit
Works on 1, 2, or 4-Cylinder Engines