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Red handheld automotive probe tester kit with 40FT cable and accessories

Bosscomm P180 40FT Circuit Probe Tester Kit

SKU CH-TM5B-BX8BR

A 40 ft circuit probe tester kit with breaker finder, voltage measurement up to 200 V DC and 100 V AC, plus fuel injector diagnosis and cleaning modes, powered by vehicle battery or cigarette lighter

  • FeaturesCircuit Probe Tester Kit; Breaker Finder; Accessories, Power
  • Sports Team1 Piece
  • TypeVoltmeter
  • Traces wires up to 40 ft with extended cables
  • Locates breakpoints precisely using upgraded wire tracing
  • Tests 12 V batteries with built-in tester
  • Diagnoses and cleans fuel injectors in four modes
  • Measures voltage from 0 to 200 V DC and 100 V AC

Automotive Circuit Probe Kit

The Bosscomm P180 is a 40-foot circuit probe tester kit designed for automotive electrical diagnostics. It integrates more than twenty core functions including voltage testing, continuity checks, and frequency analysis. The tool is built for professional mechanics and DIY car owners who need a single device for comprehensive circuit troubleshooting.

Installation And Common Issues

The kit is powered directly by the vehicle battery or cigarette lighter, requiring no separate charging step before use. Extended 40-foot cables allow reach across the engine bay or under the dashboard without moving the power source. Built-in short circuit and overload protection with a buzzer alert helps prevent damage from incorrect connections during hookup.

Voltage Range And Functional Limits

Voltage measurement covers negative one hundred to one hundred volts AC and zero to two hundred volts DC. The integrated 12V battery tester and fuel injector diagnosis with four cleaning modes address specific automotive subsystems. The probe traces wires by sending a signal to follow the tone, locating breakpoints that standard multimeters cannot pinpoint.

Highlights

  • Traces wires up to 40 ft with extended cables
  • Locates breakpoints precisely using upgraded wire tracing
  • Tests 12 V batteries with built-in tester
  • Diagnoses and cleans fuel injectors in four modes
  • Measures voltage from 0 to 200 V DC and 100 V AC

Specifications

BrandBC BossComm, BOSSCOMM
FeaturesCircuit Probe Tester Kit; Breaker Finder; Accessories, Powered By Vehicle Battery Or Cigarette Lighter., false
Sports Team1 Piece
TypeVoltmeter

Questions about this item

How do I confirm the P180 is working after connecting it to the vehicle battery?

The built-in buzzer alerts you to short circuits and overloads, and the tone changes when the wire tracer locks onto a signal, so you hear it functioning before you check the display.

Which accessories are included with the 40FT kit and what must I supply?

The kit includes the probe tester, 40FT extended cables with dual power supply, and breaker-finder accessories; you only need the vehicle’s 12V battery or cigarette lighter socket for power.

Should I choose the 2026 P180 model for 9-30V systems or a different voltage version?

The P180 covers 9-30V power circuits and tests up to 100V AC or 200V DC, so this single version handles the full range — no separate voltage model is required.

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