Product Name12V Ignition Timing Light (Strobe Light, for Cars, Motorcycles, Marine)Product Features - Ignition Timing Light：Developed to recalibrate the ignition system of your vehicle for optimal performance. Suitable for cars, trucks, motorcycles, boats, and all two-stroke and four-stroke gasoline engines, compatible with 12V ignition systems. - Pistol Grip：Ergonomic design with comfortable buttons, easy to operate, and high-quality materials for durability. - Sensor Clips：Red and black sensor clips for positive and negative poles, easy and safe to use. The adjustable clip on the inductive sensor allows for a quick and secure connection. - Pushrod Function：Can intuitively test the ignition timing scale on the crankshaft or pulley and adjust accordingly. It can recognize the knock control system and intake pressure advance angle control system of automobiles and adjust the advance angle according to speed changes. - Wide Application：Inductive timing light is designed for standard base timing with on/off touch control and works with most ignition systems (including DIS, conventional, electronic, and computer-controlled systems, domestic and imported), providing a spark-free, convenient detection method.Specifications - Product Type：Ignition Timing Light - Vehicle Type：Automobile, Motorcycle - Color：Red & Black - Features：InductivePackage Contents - 1 × Ignition Timing Light - 1 × Instruction ManualHow to Use - Connect - Connect the red clip to the positive terminal of the battery, the black clip to the negative terminal, and the largest clip to ignition coil No. 1. - Start the Engine - Aim at the Target - Point the strobe light at the crankshaft pulley scale and pull the trigger. - Check - Check the timing. - Note：The power supply is 12V, with red connected to positive and black to negative. The high-voltage wire inductive clip is connected to the cylinder's high-voltage wire, with the arrow on the inductive clip pointing towards the ignition coil for normal operation.Frequently Asked Questions - Does it work with diesel engines? - No. Diesel engines do not have spark plugs or distributors, so this strobe light will not work with diesel engines. - Does it work with a 6-volt system? - Yes. Use a 12-volt auxiliary battery to power the strobe light in a 6-volt system. Connect the black clip to the negative terminal (-) and the red clip to the positive terminal (+) of the 12-volt auxiliary battery. - What should I do if the strobe light does not light up during the actual test? - （The answer is not provided in the original text. Please refer to the actual situation for further information.）