Bi-Pin Magnetic Ballast Tester
Identify faulty high-output ballasts on light fixtures with a recessed double contact base!

Quickly identify faulty high-output ballasts on lighting fixtures with the Magnetic High Output Ballast Tester from GTi products. With the High-Output Magnetic Ballast Tester, you can quickly rule out other lighting problems like a burned-out or damaged bulb and a damaged or broken fixture. A simple, two-step test gives the user instant results. It’s an easy test to check rapid ballast for proper filament voltage on fixtures with high-output ballasts that accept bulbs with a recessed double contact base.