Troubleshoot your pinball machine like a pro.

The ALLTEK Bally/Stern Ultimate Test Card is the must-have diagnostic tool for testing and maintaining your classic Bally and Stern pinball machines. Compact, powerful, and easy to use, this board makes identifying and fixing issues fast and frustration-free.

Main Features:

• Plugs directly into the J2 connector of The Ultimate MPU Board
• Easy setup: activate Enhanced Diagnostics Mode with the dipswitch
• Small and portable (3" x 6") — perfect for your toolbox
• Manual included, with silk-screened instructions on the board
• Individually labeled switches for simple operation
• Improved Solenoid Test: trigger one solenoid at a time—no cycling required
• Improved Lamp Test: activate lamps by rows, columns, or individually
• Improved Display Test: input any digit to quickly test display positions
• Works with single or multiple Ultimate MPU Boards
• 100% compatible with all ALLTEK Ultimate MPU Boards

Built for pinball technicians and collectors alike, this test card saves time, reduces guesswork, and keeps your classic games in top condition.