Sealey Timing Light - 12v Digital Tach/Dwell/Advance C/w LED Race Rally TL93
LED Read Out (Tacho, Dwell, Advance. LED Read Out (Tacho, Dwell, Advance, Volts). It also includes a mode for two-stroke and distributor less ‘lost spark’, four-stroke engines. 12 Volt Digital Timing Light. ).