Pricing and taxes may vary based on the pickup location. 

Klein_ET310_5
Klein®

Klein® ET310 Digital Circuit Breaker Finder, 90 to 120 V AC, PC/PC-ABS

KLN69240
MFG #:ET310
$64.99 / each
6 In Stock
Location at Selected Store: 4 located in Aisle 10 Section 8 and 2 located in Back Stock
The Klein Tools ET310 Circuit Breaker Finder with Integrated GFCI Outlet Tester is a digital circuit breaker finder used to locate the correct circuit breaker in a panel to which an electrical outlet or fixture is connected. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet tester.
  • Receiver delivers clear visual and audible indications when the correct breaker has been located
  • Operates on 90-120V AC circuits
  • Transmitter incorporates a GFCI outlet tester to inspect the wiring condition at the electrical outlet and test GFCI devices
  • The transmitter may be connected to other electrical fixtures using optional accessories which are sold separately (Catalog Number 69411)
  • Receiver powers off automatically after approximately three minutes of non-use to conserve battery life

Contact Us

Inside and Outside Sales

907-276-7201

© 2026 Copyright AIH Alaska Industrial Hardware, Inc. Industrial Distributor. All rights reserved. Alaska’s Premier Distributor, more than just a Hardware Store.