BOSSCOMM P180 Automotive Power Circuit Probe Tester – Wire Tracer, Battery & Fuel Injector Tester, 9-30V, 40ft Cable

All-in-One Diagnostic Tool for Modern Vehicle Electricals

The BOSSCOMM P180 is designed to streamline electrical troubleshooting in cars, trucks, motorcycles, and more. It combines powerful circuit probing with intuitive diagnostics, so you can move from diagnosis to repair with confidence. Expect precise readings, clear feedback, and the flexibility to work from front to rear thanks to a long 40 ft cable. The device supports 12 to 24 V systems and a broad voltage range, enabling versatile testing across diverse vehicles and setups.

Key capabilities at a glance

• Short and Open Circuit Test for quick fault se detection
• AC range testing from -100 to 100 V and DC range from 0 to 200 V
• Signal circuit testing to verify wiring and sensor activity
• Polarity, continuity, and ground verification with fast feedback
• Fuse, relay, and test light analysis to identify weak points
• Diode and resistance measurements for component health checks
• Frequency and duty cycle analysis for dynamic signals
• Upgraded wire tracing with precision breakpoint locator
• Built-in 12V battery tester for cranking, charging, and health checks
• Fuel injector diagnosis with four cleaning modes for different contaminants
• Built-in short circuit and overload protection with buzzer alert
• 40 ft extended cables with dual power supply for flexible testing
• High-resolution backlit LCD display for clear readings
• Oscilloscope mode for real-time waveforms and AC metric views
• Component activation to verify operation of blower motors, wipers, fans, and more

Real-world uses and benefits

• Wire tracing in tight engine bays or crowded harnesses without excessive disassembly
• Quickly determine if the issue is wiring, a sensor signal, or a faulty component
• Diagnose injector health and atomization without costly dyno or bench tests
• Test critical systems with a single tool, reducing the need for multiple devices
• Long cable reach supports testing from front to back of the vehicle while staying organized
• Real-time waveform insight helps distinguish weak signals from ground noise

Display, safety, and compatibility

The P180 features a clear backlit color LCD with high-resolution readings and a dedicated oscilloscope mode. Built-in overload protection and a buzzer minimize risk during live testing, while dual LED indicators provide immediate feedback for quick decisions. Compatible with 12-24 V systems, it covers a wide range of vehicles and applications, and multi-language support helps teams work across borders.

For buyers who value an all-in-one approach without sacrificing depth, the P180 offers a blend of practicality and advanced diagnostics. It is designed to be a portable, durable tool you can rely on for routine maintenance or in-the-field troubleshooting, with support and warranty options to keep you moving forward.