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aFe Power ET310KIT circuit breaker finder kit with transmitter receiver adapters and case

aFe Power ET310KIT Circuit Breaker Finder Kit 90-120V AC

SKU CH-SX2Z-ZDCT2

Locates the correct breaker on 90-120V AC circuits with visual and audible cues, includes a GFCI tester, light socket and grounding adapters, and alligator clips for bare wires

  • Team affiliation1 Piece
  • Key featuresCircuit Breaker Finder Kit, Catii 120v, Corded Electric, tru
  • Overall height10.96 L x 2.17 W x 1.41 H inches
  • Overall width10.96 L x 2.17 W x 1.41 H inches
  • Overall length10.96 L x 2.17 W x 1.41 H inches
  • Product weight0.56 kg
  • Accurate breaker identification speeds troubleshooting with transmitter and receiver
  • Visual and audible signals confirm the correct breaker on 90-120V AC circuits
  • Built-in GFCI tester checks wiring and GFCI devices for safety
  • Light socket and grounding adapters add fixture and outlet versatility
  • Alligator clip adapter enables testing on bare wires

Circuit Breaker Finder Kit

The aFe Power ET310KIT locates the correct breaker on 90-120V AC circuits using a transmitter and receiver pair. It is designed for electricians and technicians who need to identify circuits quickly during troubleshooting or renovation work. The kit includes a GFCI tester, light socket adapter, grounding adapter and alligator clip leads for versatile connection options. A carrying case keeps the components organised on the job site.

Replaces Manual Trial-and-Error

Instead of toggling breakers and checking outlets repeatedly, the receiver provides visual and audible signals when it detects the transmitter signal at the panel. The jump is worth it when working on live panels where speed and certainty reduce downtime and the risk of interrupting the wrong circuit. The transmitter plugs directly into standard outlets or connects via the included adapters for fixtures and bare wires. This method eliminates guesswork on 90-120V AC systems.

Limited to 90-120V AC Circuits

The kit operates only on alternating current within the 90-120V range and cannot identify breakers on DC, low-voltage or higher-voltage systems. It requires an energised circuit to transmit a detectable signal, so dead or de-energised lines cannot be traced. The receiver must be brought to the panel for scanning, so access to the breaker box is necessary. No non-contact voltage detection or wire tracing behind walls is supported.

How it compares

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

Price $83.99
Pricier than about 90% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Size & build
Overall height10.96 L x 2.17 W x 1.41 H inches
Overall width10.96 L x 2.17 W x 1.41 H inches
Overall length10.96 L x 2.17 W x 1.41 H inches
Product weight0.56 kg
More details
Team affiliation1 Piece

Questions about this item

How much space does the 10.96 L x 2.17 W x 1.41 H inch case require in a tool bag?

The kit case measures 10.96 inches long, 2.17 inches wide and 1.41 inches high, weighing 0.56 kilograms, so it fits in most standard tool pouches or compartments.

What is the correct sequence for connecting the transmitter to an outlet before scanning the panel with the receiver?

Plug the transmitter into the 90-120V AC outlet or fixture using the appropriate adapter, verify the transmitter indicators are active, then scan the breaker panel with the receiver until visual and audible signals identify the correct circuit.

Which user-replaceable power source does the receiver use, and how often should it be checked?

The receiver operates on a standard 9 V battery; check it before each job and replace when the low-battery indicator appears or signal strength drops.

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