Klein Tools 80064 AC Circuit Breaker Kit — GFCI Digital Finder, NCV Tester, Zipper Bag | 3-Piece

Klein Tools 80064 AC Circuit Breaker Kit

The Klein Tools 80064 AC Circuit Breaker Kit bundles a compact, high‑performance set designed for efficient electrical troubleshooting. At its core is the ET310 Digital Circuit Breaker Finder, a tool that helps you map a panel to the circuit connected to a given outlet or fixture. An integrated GFCI outlet tester adds on‑the‑spot verification, while the included non‑contact voltage tester pen provides quick, non‑invasive detection as you work through cables, outlets and switches. The trio arrives neatly organized in a canvas zipper bag, making it easy to keep tools ready for the next job.

What’s included

• ET310 Circuit Breaker Finder with Integrated GFCI Outlet Tester
• Non-Contact Voltage Tester Pen
• Canvas Zipper Bag

Core capabilities

• Digital Circuit Breaker Finder helps identify the panel breaker corresponding to a connected outlet or fixture
• GFCI outlet tester provides quick receptacle verification on-site
• Non-Contact Voltage Tester detects voltage in cables, cords, circuit breakers, lighting fixtures, switches, and more
• Bright green LED indicators confirm the tester is powered and ready
• Red LED indicators and audible tone alert when voltage is detected

Real‑world use and organization

Use this kit to streamline panel identification, perform safe testing before servicing outlets, and keep essential tools together in the included zipper bag for on‑the‑go jobs. The combination of a digital finder, a GFCI tester, and an NCV pen supports a practical, methodical workflow in a range of electrical tasks.

Why it matters

While results can vary by panel and setup, the kit is designed to help you move more confidently through electrical tasks. The visual and audible cues can assist in confirming the right breaker and in recognizing live circuits, supporting a careful, organized approach to routine electrical work.