We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Handheld wire tracer kit with transmitter and receiver units in black plastic casing

VDIAGTOOL V210 Wire Tracer Circuit Breaker Finder

SKU CH-2TAP-GVCWH

Traces wires and locates open or short circuits in 6–42 V DC systems using a transmitter and receiver pair

  • Team affiliation1 Piece
  • Key featuresV210 Transmitter*1; V210 Receiver*1; User Manual*1; 9 V(7F22
  • Product weight0.34 kg
  • Product typeVoltmeter
  • Locate open and short circuits quickly with transmitter and receiver LEDs
  • Trace wires without damaging insulation using adjustable sensitivity probe
  • Detect current leaks by listening for tone changes on the receiver buzzer
  • Powered by two 9V batteries for portable DC 6-42V system testing
  • Lightweight 0.34 kg kit includes transmitter, receiver, probes and manual

VDIAGTOOL V210 Wire Tracer Kit

The VDIAGTOOL V210 is a battery powered circuit tracer kit designed for automotive electrical systems. It includes a transmitter, receiver, probes and two 9V batteries. The tool suits DIYers, electricians and technicians who need to check continuity, locate open circuits or find short circuits in vehicle wiring without stripping insulation. It operates on DC systems between 6 and 42 volts.

Installation and Common Issues

Connect the transmitter to the circuit under test and power the unit with the supplied batteries; the receiver then traces the signal along the wire path. Adjust the sensitivity knob on the receiver to strengthen a weak tone and move the flexible probe to find the strongest signal. Intermittent faults may require flexing connectors while listening for a tone change. Shielding, resistance and complex routing can reduce signal strength, so work methodically along the harness to pinpoint the exact break.

Voltage Range Decides Compatibility

The single specification that determines whether this tracer fits the job is its 6 to 42 volt DC operating window. It is built for low voltage automotive and similar DC circuits only. Buyers working on mains voltage, high voltage EV propulsion systems or any circuit above 42 volts cannot use this tool. It is not suited for AC wiring, household electrical panels or industrial control voltages outside the stated range.

How it compares

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

Price $41.99
Pricier than about 66% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameVDIAGTOOL
Product typeVoltmeter
Size & build
Product weight0.34 kg
More details
Team affiliation1 Piece

Questions about this item

How can I confirm the VDIAGTOOL V210 is working correctly after connecting it to a circuit?

The transmitter and receiver LEDs will indicate open or short circuit conditions, and the receiver's built-in buzzer will sound with a tone change when a fault is detected, confirming operation.

What components are included with the V210 and what must I supply separately?

The kit includes the V210 transmitter, V210 receiver, user manual, and two 9V (7F22) batteries; no additional items are required for basic operation.

Which voltage range should I verify my vehicle uses before choosing this V210 tracer?

This tool is designed specifically for 6-42V DC electrical systems, so confirm your vehicle operates within that range before use.

More in Multimeters & Electrical Testers

Similar items