The TopDiag P181 is a smart receiver for detecting broken wires and short-circuit points, designed to work with the TopDiag P200 and P200PRO testers (updated versions). It is ideal for DIY mechanics, automotive electricians, or diagnostic enthusiasts, offering a fast and accurate method for tracing wires in a circuit.

• Broken wire and short-circuit detection – quickly detects DC continuity breaks in automotive electrical circuits.
• Compatible with P200 and P200PRO – connects directly to the new versions of TopDiag testers.
• Visual and audible alerts – buzzer and LED for locating the break area.
• Ergonomic, portable design – compact size, easy to use in tight or hard-to-reach spaces.
• Power supply: 9V – standard 9V battery (not included).

Recommended use:

• Quick identification of broken wires in automotive installations.
• Locating short-circuit points without damaging fuses.
• Checking wire routing via audible signal.
• Used in PathFinder mode of the P200/P200PRO testers.

Package contents:

• 1 x TopDiag P181 wire tracing receiver
• User manual

Technical specifications:

• Model: TopDiag P181
• Operating voltage: 9V DC
• Compatibility: TopDiag P200 and P200PRO (updated version)
• Product dimensions: 22.5 x 5.5 x 3.5 cm
• Weight: 200g
• Material: Durable ABS

Compatibility: Requires a compatible TopDiag P200 / P200PRO device with updated software. For upgrading, visit the official TopDiag website.

Product type: Tester

Vehicle type: Car, Truck, Motorcycle

Use: Professional

Power type: Dual fuel

Compatible model: Universal

Brand: Multicar

Functions: Read car parameters