Klein Tools ET310 AC Circuit Breaker Finder, Electric and Voltage Tester with Integrated GFCI Outlet Tester
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Product Overview
Key features
ACCURATE CIRCUIT BREAKER IDENTIFICATION: Quickly locate the correct breaker with precision using our circuit breaker finder, ensuring efficient electrical troubleshooting, TWO-PART SYSTEM: Consists of a Transmitter connected to the outlet/fixture and a Receiver to scan the panel, allowing for easy and accurate breaker identification, CLEAR INDICATIONS: The Receiver provides visual and audible cues when the correct breaker is found, ensuring a hassle-free locating process, WIDE COMPATIBILITY: Operates on 90-120V AC circuits, making it suitable for a variety of electrical systems and installations, BUILT-IN GFCI TESTER: The Transmitter includes a GFCI outlet tester, enabling you to inspect wiring conditions and test GFCI devices for added safety. Built with Size: Circuit Breaker Finder, Weight: 0.45 Pounds, Dimensions: 10.96 inches x 2.16 inches x 1.39 inches.
Key Points
What makes this product stand out
Main Specifications
Technical details and specifications
Expert Analysis
“The KLEIN TOOLS ET310 is a solid choice for residential and light commercial electrical work, earning a 4.7/5 rating from over 25,000 users. I found its integrated GFCI tester and overall accuracy to ”
Pros
- check_circleOffers high accuracy in identifying circuit breakers, with many users reporting it 'nailed the correct breaker consistently' and rivaling 'some high-end testers'.
- check_circleIncludes a built-in GFCI outlet tester, providing a two-in-one diagnostic tool that simplifies safety checks and exposes wiring issues.
- check_circleDemonstrates commendable durability; one user reported it 'repeatedly dropped on a concrete garage floor from waist height, and held up'.
- check_circleFeatures a clever two-part system where the transmitter conveniently docks into the receiver for compact storage.
- check_circleSimple to operate with clear visual and audible cues, making it accessible for both experienced electricians and DIYers.
Cons
- cancelExhibits accuracy issues in older or cluttered electrical panels and does not function on dead or open circuits, requiring multiple passes or verification.
- cancelLacks an included storage bag or protective carrying case, which users found made storage tricky and left the tool vulnerable.
- cancelLimited to 90-120V AC circuits, rendering it unsuitable for identifying breakers for 240-volt appliances like electric dryers or ovens.
Frequently Asked Questions
Does the Klein Tools ET310 work on 240-volt circuits for appliances like dryers or ovens?expand_more
Can this circuit breaker finder locate breakers for circuits that are dead or have an open fault?expand_more
Is a storage case or pouch included with the Klein Tools ET310?expand_more
What type of battery does the Klein Tools ET310 use and is it included?expand_more
How accurate is the ET310 in older or cluttered electrical panels?expand_more
Does the Klein Tools ET310 have an auto power-off feature?expand_more
Can the transmitter be used as a standalone GFCI tester?expand_more
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