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Hand-held automotive probe tester with 40FT cable and clamp accessory

BOSSCOMM P180 Automotive Probe Tester 9-30V Electrical System Tool

SKU CH-HW38-5E90M

Tests 9–30 V circuits with 20-plus functions including wire tracing, fuel-injector diagnosis and battery testing on a 40 ft cable

  • Team affiliation1 Piece
  • Key featuresCircuit Probe Tester Kit; Breaker Finder; Accessories, Power
  • Product typeClamp
  • 20+ diagnostic functions in one tool
  • 9-30V operating range covers most vehicle systems
  • 40FT cable reaches anywhere in the vehicle
  • Built-in fuel injector testing with 4 cleaning modes
  • Wire tracing and breakpoint location pinpoint faults fast

BOSSCOMM P180 9-30V Circuit Probe Tester

The BOSSCOMM P180 is a 9-30V automotive circuit probe tester designed for professional technicians and DIY owners who need to diagnose vehicle electrical systems. It combines more than 20 core functions including voltage, resistance, diode, fuse, relay, continuity, frequency and duty-cycle measurements in a single handheld unit.

Sustained load behaviour with built-in protection

The tool is powered directly from the vehicle battery or cigarette lighter and includes integrated short-circuit and overload protection with an audible buzzer alert. This allows continuous probing across the -100~100V AC and 0~200V DC ranges without risking damage to the tester or the vehicle wiring during extended diagnostic sessions.

Installation notes and common pitfalls

The kit ships with 40FT extended cables and a dual power supply arrangement, so the operator simply connects the leads to the battery or lighter socket and begins testing. The most frequent issue is forgetting to select the correct measurement mode before probing, which can give misleading readings on complex harnesses.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $110.99
Pricier than about 90% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Product typeClamp
More details
Team affiliation1 Piece

Questions about this item

Does the BOSSCOMM P180 probe tester stay cool and quiet during extended diagnostic sessions?

The unit draws power from the vehicle battery or cigarette lighter and includes built-in short-circuit and overload protection with a buzzer alert, so heat and noise stay minimal during all-day use.

What power sources must the vehicle already provide for the P180 to operate?

It requires a 9‑30 V supply, so a standard 12 V vehicle battery or cigarette-lighter socket is sufficient.

Can the 40 ft cable and wire-tracing tone work alongside older loom wiring without false signals?

Yes — the tracer sends a signal you follow by tone to pinpoint breaks, and the tool integrates fuse, relay, diode, resistance and polarity tests that function on legacy harnesses.

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