Today I want to tell you about a convenient and functional device for ignition tuning in gasoline engines. This is a stroboscopic ignition tester from the company OBDMONSTER. It is a compact gun-shaped device that operates on 12 volts. It is connected to the car ignition system and allows you to fine-tune the spark timing in the cylinders for optimal engine performance. The ergonomically shaped body rests comfortably in the hand, and the control buttons have excellent tactile response, which provides easy and intuitive operation. The device is made of quality materials and is designed for many years of use. The sensor has color-coded terminals for proper connection. With this tester, you can determine the optimum ignition advance angle for all engine operating modes, maximizing power and fuel efficiency.