PB600 Automotive Power Circuit Probe (Jet Black)

Key Features

• REAL-TIME WAVEFORM & SIGNAL ANALYSIS: Monitor automotive electrical signals with live waveform and digital display modes. Test DC voltage, AC voltage, frequency and duty cycle to help diagnose changing electrical signals beyond basic voltage readings.
• ESSENTIAL ELECTRICAL MEASUREMENTS: Measure voltage, resistance and diode characteristics for everyday automotive electrical diagnostics. The built-in continuity function sounds an alert when resistance is below 30Ω, helping identify connected circuits and troubleshoot wiring.
• DEDICATED FUEL INJECTOR TESTING: Analyze fuel injector control signals with waveform and digital display modes. Monitor injector pulse characteristics, voltage and signal changes to assist with fuel injection system diagnostics.
• 4-PIN & 5-PIN RELAY TESTING: Test common automotive 4-pin and 5-pin relays using the included relay test cable and leads. Quickly check relay operation and identify whether a relay is functioning properly.
• COMPLETE BATTERY SYSTEM DIAGNOSTICS: Evaluate more than battery condition alone. The built-in battery module includes Battery Test, Cranking Test and Charging Test to help check battery performance and the vehicle's starting and charging systems.
• ACTIVATE COMPONENTS WITH POWER OR GROUND: Apply battery power or ground directly through the probe tip to activate and test electrical components without jumper wires. Use the Left or Right control to supply positive or negative battery current during component testing.
• QUICK PN JUNCTION & DIODE CHECK: Check PN junctions and diode characteristics to assist with electrical component diagnostics. The PN-Test function provides a dedicated option for diode testing within the PB600 menu.
• CUSTOM SETTINGS & SOFTWARE UPDATE SUPPORT: Customize tool settings including language, key beep and self-test functions. The setup menu also supports update mode and tool information for convenient software maintenance.

Specifications