Brand: Performance Tool Manufacturer's Part Number: W80587 Part Type: Timing Lights Product Line: Performance Tool Digital Advance Timing Lights Summit Racing Part Number: WMR-W80587 UPC: 039564127328 Power Supply: 12 V DC Works on Points Ignition: Yes Works on Electronic Ignition: Yes Works on Computer-Controlled Ignition: Yes Works on DIS Ignition: Yes Multi-Spark Compatible: No Advance Analog Dial Included: No Timing Advance Range (degrees): 0-90 LCD Readout: Yes Timing Light Material: Plastic Timing Light Finish: Gray Backlit: No Inductive Pickup Included: Yes Dual Display Included: No Displays Advance Readout: Yes Displays Dwell Reading: No Displays Tachometer Reading: Yes Displays Volt Reading: No Quantity: Sold individually. Performance Tool Digital Advance Timing Lights Performance Tool digital advance timing lights are designed for precise tuning and diagnostic work. They offer a durable design from tough ABS plastic and easy push-button control. Tune and time like a pro with Performance Tool digital advance timing lights.Features include:* Set initial and advance timing to obtain total timing and peak performance* Super bright xenon flash， and a high-visibility LED display* Display engine speed up to 9，000 rpm and ignition spark advance from 0 to 90 degrees* Push-button control to adjust advance and switch between 4- and 2-cycle engines* Tough ABS shell， long inductive pickup leads and works with 12 V systems