Professional Digital Timing Light has advanced features with a bright LED screen and mode indicator lights. Unique features: • Microprocessor-controlled circuitry • LED tachometer display reads 0-9999 RPM • LED advance display indicates to 1/10 • Unique fl ashlight feature • 2/4 cycle and RPM/advance lights • Up and down scroll buttons Standard Features: • All metal inductive pickup • Refl ected super bright Xenon fl ash • Removable leads with positive twist lock connector • One touch control • Durable, plated ABS housing with over molded grips • Heat resistant over molding on battery clips • Blow molded case includedBy OTC.