Klein Tools Continuity Tester

The Klein Tools Continuity Tester quickly reveals shorts or broken circuits in all types of electrical devices and controls. Tests for circuit continuity with power off. The pointed probes gets right to the problem. The handle lights up if the circuit is complete. Bulb for handle is included. 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.