Automotive Timing Light 12V Inductive Ignition Timing Light for 2&4 Stroke Petrol Engine for Old Classical Car Motorcycle

INDUCTIVE TIMING LIGHT Does your engine suddenly start to thump or shudder? This could be a result of the engine’s timing being a little off or mean something more serious Now you can diagnose by yourself with OBDMONSTER timing Light! HOW TO USE Connect Red clip to positive terminal of battery, black clip to negative terminal of battery, connect largest clip to #1 spark plug Switch on Engine Aim at Target Aim timing light at the crankshaft scale of the pulley and pull the trigger Check Check timing OBDMONSTER Inductive Timing Light is designed for standard base timing with on/off touch control, working with most ignition systems (DIS, conventional, electronic and computer-controlled systems—domestic and import), providing a simple and efficient means to check timing, diagnose a no-spark condition and more. Will Work on Diesel Engines？ No Diesel vehicles do not have spark plugs or distributor, so this timing lights will not work on diesel engines Will Work on 6-Volt System？ Yes On 6-volt electrical systems, use an auxiliary 12-volt battery to power timing light. Connect BLACK clip to negative (-) post and RED clip to positive (+) post on auxiliary 12- volt batter In the actual course of testing, What to do if the Ignition Timing Light can't light up ?