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
Green circuit breaker finder with dual LCD screens, transmitter, receiver, and adapter accessories in a carrying case

Tadeto Circuit Breaker Finder & Outlet Tester Green

SKU CH-5RY0-T241J

Finds circuit breakers, tests outlets and GFCI faults, shows voltage 90-135 V on dual LCD screens with 10 s data hold, survives 2 m drops

  • Team affiliation1 Piece
  • Key featuresTransmitter, Receiver, Battery, Screwdriver, User Manual, Ca
  • Product typeOhmmeter, Voltmeter
  • Three-in-one breaker finder, outlet tester and GFCI detector
  • Dual LCD shows live voltage 90-135 V and signal strength
  • Identifies six wiring faults with colour-coded display
  • Battery-backed memory keeps readings for 10 seconds after power loss
  • ABS housing survives 2-metre drop with 300 % better grip

Full-Scenario Circuit Diagnosis

This Tadeto tool combines a circuit breaker finder, outlet tester and GFCI detector in one unit. Dual LCD screens show real-time voltage and signal strength simultaneously. It is built for electricians and DIY users who need to trace circuits and verify wiring in residential or commercial settings.

Thermals, Noise and Power Draw

The transmitter runs on an internal battery to meet the EN 61243-3:2010 safety limit of 3 mA DC. Battery power also preserves the last reading for 10 seconds after a trip, so fault data is not lost. The receiver draws minimal current during normal scanning, and the ABS shell stays cool to the touch in typical use.

Upgrade Path and When to Switch

The screw-sealed battery compartment satisfies IEC 61010-1 enclosure rules, replacing open-bay designs that risk accidental contact. The 300 % slip-resistance improvement over conventional grips and a validated 2-meter drop rating make it suited for site conditions where lighter testers fail. Buyers who need integrated GFCI diagnosis, data-hold on power loss and a single tool for breaker tracing plus outlet verification will benefit; those who only need a basic non-contact voltage pen will not.

How it compares

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

Price $65.99
Pricier than about 85% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameTadeto
Product typeOhmmeter, Voltmeter
More details
Team affiliation1 Piece

Questions about this item

How do I install the batteries in the transmitter, and what step do people often miss?

The transmitter requires batteries to power its LCD screen and meet the EN 61243-3:2010 safety standard's 3mA DC limit. The battery compartment is secured with screws per IEC61010-1; the missed step is using a screwdriver to open it rather than expecting a tool-free latch.

What maintenance will this tester need over time?

Replace the batteries in both the transmitter and receiver when the backlit LCD dims or readings become unreliable. The screw-sealed transmitter compartment requires a screwdriver for access. Keep the ABS shockproof shell clean and inspect the alligator clip and adapter connections for wear.

What is the first limit I will hit during sustained use on a live circuit?

The voltage detection range tops out at 135 V AC; signals above that will not be measured accurately. The transmitter's data-hold feature only retains readings for 10 seconds after power loss, so prolonged outages erase stored fault data.

More in Multimeters & Electrical Testers

Similar items