Tested and working. Connected to a vehicle battery and tested on a running engine. The RPM display works, all buttons respond properly, and the timing light flashes as it should. Please review all photos carefully. The screen still has the original protective film.
The Innova 3568a Digital Timing Light is best suited for automotive repair technicians and hobbyists who need a portable, accurate, and user-friendly timing light for daily use in their workshops or vehicles.