Aircraft Maintenance Technology Product Guide

ignition system tester

Unison's Power-To-Lite flightline ignition system tester (PTL Tester) is designed to isolate faulty high-voltage ignition system components (plug, lead, and/or exciter) in a flightline, gate, maintenance shop, or hangar environment.

• Industrial polyethylene housing that meets ATA 300 specifications
• Fuel and oil resistant
• Powered from its own internal battery supply (six 1.5-volt C Cell batteries) or from an external power source of 115 volts at 47 to 420 Hz