This listing is for a used Snap On timing light, a specialized automotive diagnostic tool. The item is available in used condition, indicating it has prior ownership and may show signs of wear consistent with regular use. Free shipping is included with this purchase, offering a convenient delivery option. A timing light is primarily used to check and adjust the ignition timing on internal combustion engines, making it a valuable instrument for mechanics, automotive technicians, or serious DIY enthusiasts performing engine tuning or maintenance. As this is a used tool, buyers should carefully review all provided photos and the seller's description to assess its specific condition and functionality before purchasing. Check the listing for full details. Snap On Timing Light. Condition: Used. Listed at 200.00 USD. Snap-on USA computerized timing light. Tried an tested works great. Does not have case.