Klein Tools ET350 4-in-1 Digital Circuit Breaker Finder, Outlet Fault Detector, Non-Contact Voltage Tester, GFCI Tester, Learn and Locate Mode, Backlit LCD, LED Work Light

The Klein Tools 4-In-1 Digital Circuit Breaker Finder isolates and finds the correct breaker with ease and accuracy. The transmitter detects wiring faults, voltage, and GFCI trip time. Its updated design features backlit LCDs to display information, a comfortable grip, and "Learn & Locate" modes for finding a single breaker. Non-Contact Voltage mode detects AC voltage while showing the strength of detected signal on screen, and an LED flashlight enhances use in low-light conditions. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

• 4-IN-1: The digital circuit breaker finder finds the correct breaker, diagnoses outlet conditions (faults, voltage, GFCI trip time), performs non-contact voltage testing, and includes a work light
• LEARN MODE FOR EFFORTLESS PANEL READING: The receiver learns the panel with a single scan of all the breakers
• LOCATE MODE FOR FINDING A SINGLE BREAKER: Once the receiver has learned the panel, another scan in Locate mode finds the breaker you need
• OUTLET DIAGNOSTICS: The transmitter shows wiring faults, voltage and GFCI trip time
• NON-CONTACT VOLTAGE TESTING: Tests AC voltage in cables, cords, circuit breakers, and more while the bar graph indicates strength of signal being detected with audible/visual queues