Multimeter Continuity Tester
Continuity testing sends a tiny current through a circuit. If there is a complete pathway (very low resistance), the multimeter beeps instantly. This is the absolute best way to check if fuses are blown, wires are broken, or switches work properly. Click any test component below to connect your multimeter probes! (Turn on your computer sound to hear the real diagnostic beep!)
Continuity Meter
Simulates real digital readout & speaker activity.
OL
Ω
SILENT
Probes disconnected. Click a component to measure.
Diagnostic Test Bench Components
Select a device below to place your black & red multimeter probes on its opposite leads.