
Electronic Tester and Accessories
The Klein Tools Circuit Breaker Finder Kit includes components for various 90-120V AC circuit diagnostics. The receiver locates the correct breaker for outlets or fixtures, and the transmitter can connect to other fixtures using the included accessories. Use the transmitter with the alligator clip adapter for bare wires and the light socket adapter to locate the correct circuits. The transmitter also tests GFCI outlets. Components are stored in a premium carrying case with a foam insert for organization.
Details:
This circuit breaker finder quickly and accurately identifies the breaker corresponding to an electrical outlet or fixture on 90-120V AC circuits
The transmitter attaches to the electrical outlet or fixture, while the receiver scans the panel to identify the correct breaker, providing clear indicators when the correct breaker is found
Inspect the wiring condition at the electrical outlet and test GFCI devices by using the transmitter
Transmitter also connects to alligator clips adapter for use on bare wires and it connects to the light socket adapter to find the correct circuit for lighting
The versatile 3-prong to 2-prong adapter increases the amount of compatible outlets
All components nest in a premium hard carrying case with a dense foam insert for easy organization
Includes ET310 transmitter and receiver, light socket adapter, 3-prong to 2-prong adapter, alligator clips adapter, user manual, 9V battery for receiver, and a premium carry case with foam insert
ET310 Receiver and Transmitter

ET310 Transmitter


The transmitter checks for common wiring faults in North American grounded electrical outlets
Transmitter incorporates a GFCI tester for tripping GFCI devices
The Transmitter may be connected to other electrical fixtures using optional accessories
Powered by the circuit when connected to the electrical outlet or fixture; no batteries needed
Cat II 120V safety rating
Built to withstand a 6.6-Foot (2 m) drop
Power-Flo Technologies is proud to partner with Klein Tools, who are committed to supplying durable and reliable products. The Klein Tools Circuit Breaker Finder Kit is an essential tool for anyone working with 90-120V AC circuits, offering precise breaker identification and versatile testing capabilities. With a range of accessories, including a light socket adapter, alligator clips, and a 3-prong to 2-prong adapter, this kit ensures compatibility with various electrical fixtures. The transmitter’s ability to test GFCI outlets adds an extra layer of safety, while the durable carrying case keeps everything neatly organized. Klein Tool's kit provides the accuracy, convenience, and reliability needed for efficient circuit diagnostics.