Test a fuse properly with a meter

Steps

• Take the fuse out, or lift one end out of its holder; do not test it in circuit.
• Set the meter to continuity (or the lowest ohms range).
• Probe both end caps: a good fuse beeps and reads zero ohms. No beep means it is open, even if it looks fine; fuses also fail from age.

Systems

• Electro-mechanical

Related tips

• Checking a fuse properly
• Fuses to keep for EM games
• Check fuse ratings before the first power-up
• Gottlieb reset bank fuses
• Testing a fuse
• Solenoid fuse blows
• A fuse blows as soon as a game is started
• Make a plug-in circuit breaker for chasing blown fuses

Source: Repairing Electro-Mechanical (EM) Coin Operated Games to 1978, Part One, Clay Harrell (pinrepair.com)