• Multifunction timing light works on all distributorless and conventional ignition systems
• Patented skip circuitry tests tachometer readings up to 9,900 RPM
• View, set and adjust ignition advance and retard: 0-90°
• Measure and adjust ignition dwell: 0-180°/2-12 cylinders
• Measure battery and charging voltage: 10–16 V
• Dual display backlit screen allows clear viewing of the tachometer and ignition advance reading
Country Of Origin; CHN