Identify Which Wire Goes To Line vs Load Terminals | GFCI Outlet

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Klein Voltage Tester:
A common question when wiring a GFCI outlet is which wire should go to the Line terminals as compared to the Load terminals when you have multiple sets of wires in the electrical box. This is an easy question to answer and I will walk you through the test I use to identify which wire goes to which terminals.

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Tools Used
Klein Voltage Tester:
Klein Outlet Tester:
Klein Tools MM 600:
Most Popular Wago 221 Kit:

Tools Every Weekend Warrior Needs
Makita Corless Drill Combo Kit:
Dewalt Drill Bit Set:
Dewalt Screwdriver Bit Set:
Craftsman Screwdriver Set:
Eklind Allen Wrench Set:
Pliers (4-Piece Set):
Milwaukee Fastback Utility Knife:
Stanley Tape Measure:
Studbuddy Stud Finder:
Johnson Torpedo Level:
Stanley Hammer:
Buck Bros Wood Chisel Set:

Milwaukee Wire Strippers:
Little Giant Ladder:

DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I’ll receive a small commission.