SKU: 81560118733

Klein Tools ET310 Digital Circuit Breaker Finder and GFCI Outlet Tester Kit Accurate Breaker Locating Tool 90-120V AC North American Grounded Outlets

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Description

Klein Tools ET310 Digital Circuit Breaker Finder and GFCI Outlet Tester Kit Accurate Breaker Locating Tool 90-120V AC North American Grounded OutletsQuickly Locate Breakers and Test GFCI Outlets with Professional Accuracy The Klein Tools ET310 Digital Circuit Breaker Finder with Integrated GFCI Outlet Tester is the essential diagnostic tool for electricians and DIY enthusiasts alike. This innovative two part system takes the guesswork out of electrical maintenance by allowing a single user to quickly and accurately identify the correct circuit breaker in a crowded panel corresponding to a specific

Quickly Locate Breakers and Test GFCI Outlets with Professional Accuracy

The Klein Tools ET310 Digital Circuit Breaker Finder with Integrated GFCI Outlet Tester is the essential diagnostic tool for electricians and DIY enthusiasts alike. This innovative two-part system takes the guesswork out of electrical maintenance by allowing a single user to quickly and accurately identify the correct circuit breaker in a crowded panel corresponding to a specific electrical outlet or fixture. The transmitter connects directly to a grounded outlet, while the handheld receiver provides clear visual and audible signals as it scans the panel, ensuring you hit the right breaker every time without unnecessary power cycles.

Beyond locating breakers, the ET310 features an integrated GFCI outlet tester that inspects the wiring condition of North American grounded outlets. It is engineered for durability, built to withstand a 6.6-foot drop, and features a convenient docking design where the transmitter snaps into the receiver for easy storage in your tool bag. With a CAT II 120V safety rating and energy-saving automatic power-off features, this kit provides a safe and reliable solution for residential and commercial troubleshooting on 90-120V AC circuits.

Key Features

  • Precision Breaker Locating: Quickly and accurately identifies the correct circuit breaker in a panel corresponding to a connected outlet or fixture.
  • Integrated GFCI Tester: Inspects wiring conditions and tests GFCI devices for proper operation.
  • Visual and Audible Alerts: Receiver delivers clear signals to indicate when the correct breaker has been successfully located.
  • Durable Design: Robust construction built to withstand a 6.6-foot (2 meter) drop on the jobsite.
  • Smart Storage: Transmitter docks securely into the receiver for convenient, one-piece storage.
  • Battery Conservation: Receiver features a low battery indicator and powers off automatically after three minutes of non-use.
  • Wide Range Operation: Specifically designed for 90-120V AC North American grounded electrical circuits.
  • Safety Rated: CAT II 120V safety rating for reliable measurement at socket outlets.

What's Included

  • (1) Digital Circuit Breaker Finder Receiver
  • (1) Integrated GFCI Transmitter
  • (1) 9V Battery (for Receiver)
  • (1) User Manual

Specifications

Specification Details
Type Electronic Tester
Application Locate Circuit Breakers; Test GFCI Devices
Voltage Range 90 - 120V AC
Safety Rating CAT II 120V
Overall Length 10.96 Inches
Overall Height 2.16 Inches
Overall Width 1.39 Inches
Weight 7.2 oz
Drop Protection 6.6 Feet (2 Meters)
Battery Required 1 x 9V (Included)
Housing Material PC & PC-ABS

Pro-Tip: For the most accurate results, scan the panel once without stopping to calibrate the receiver. On the second pass, the receiver will ignore weaker signals and pinpoint the exact breaker with maximum precision. Always ensure the transmitter is plugged in before you begin your scan!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81560118733

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samiam46
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Very comfortable
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My daughter really really loves these. She said that they are the most comfortable shoes she has ever had.
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Reviewed in the United States on May 20, 2026
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Daughter loves them. Very comfortable.
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Kim
Charlottesville, US
★★★★★ 5
Cute shoes
Size: 2.5 Little Kid, Color: Lavendar
Cute, easy to slip on, and my very particular daughter actually wears them - which is saying a lot.
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Reviewed in the United States on April 4, 2026
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Linda Wilson
Birmingham, US
★★★★★ 5
Her go to pair!
Size: 13 Little Kid, Color: Lavendar
Good quality shoes and she loves them! Slips her foot right in! Her go to pair !
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Janie L Bobst
New York, US
★★★★★ 5
It’s a perfect shoe without the correct width it needed to be wider
Size: 5 Big Kid, Color: Lavendar
The app suggested a 6.5 but I needed it in wide and it was not an option. I had to send them back because they were too tight!
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Reviewed in the United States on April 11, 2026

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