MODELO: 40963 Xenon Advance Timing Light Description: To set timing advance when your engine has no degree scale, simply set the advance on this timing light and align the timing mark to the TDC indicator on your engine. The trigger-activated timing light’s 60° advance dial makes it easy to read and adjust timing advance. The timing light features an LED indicator light to ensure proper hookup, as well as a rubber nose to protect the unit from damage. 60° advance dial makes it easier to read and adjust timing advance Trigger activated Clamp-on inductive pickup 4 ft. detachable leads LED indicator light insures proper hookup High-impact ABS housing Rubber nose protects the unit from damage Bright xenon bulb