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
AUTENS wire tracker circuit tracer handheld digital tool

AUTENS

AUTENS Wire Tracker Circuit Tracer 30-400V AC/DC 125KHz measurement tool

SKU CH-FSMA-W8EZE

Locates buried cables and pipes, traces circuits to 400 V, and pinpoints faults with a 125 kHz digital signal

  • AC voltage30-400 V
  • DC voltage30-400 V
  • Analog/digitalDigital
  • Product typeCircuit Tracers
  • Locate buried cables and pipes with 125KHz digital signal
  • Measure 30-400V AC/DC directly on the transmitter
  • Find short circuits and breaks in walls or underground
  • Adjustable receiver sensitivity with auto frequency sweep
  • Auto power-off after 10 minutes plus flashlight and backlight

Purpose and User

The AUTENS Wire Tracker is a digital circuit tracer designed for electricians and maintenance technicians who need to locate buried cables, pipes and wiring faults. It suits construction and renovation work where identifying live circuits, short circuits or concealed sockets is required.

Capacity and Headroom

The transmitter measures AC and DC voltage linearly from 30 to 400 volts and emits a digitally encoded 125 kHz signal for clear receiver detection. It traces cables and pipelines in walls or underground, finds interruptions and short circuits in power lines and floor heating, and identifies fuses and covered distribution sockets. Sensitivity adjusts manually or automatically, and the receiver sweeps frequency to maintain tracking in noisy environments. The unit powers off after 10 minutes of inactivity.

Deciding Specification

The transmitter operates at a maximum of 400 volts AC or DC, so the tool is only suitable for low-voltage installations up to that level. It cannot be used on mains supplies or industrial circuits exceeding 400 volts.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $119.99
Pricier than about 68% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameAUTENS
Product typeCircuit Tracers
Power
AC voltage30-400 V
DC voltage30-400 V
More details
Analog/digitalDigital

Questions about this item

Will the 125KHz signal trace cables behind plaster without damaging older wiring?

The digitally encoded 125KHz signal penetrates plaster and locates buried cables without contact, so legacy wiring remains untouched during tracing.

How do I confirm the transmitter and receiver are operating correctly after power-up?

The transmitter runs a self-inspection and shows its status on the LCD, while the receiver indicates signal lock with adjustable sensitivity and backlight.

Does the kit include the extra transmitters mentioned for multi-signal work, or must they be purchased separately?

The package contains the main transmitter and receiver; additional transmitters for extending or distinguishing multiple signals are sold separately.

More in Meters, Testers & Measuring Tools

Similar items