Product Description The IDEAL INDUSTRIES INC. Vol-Con Voltage/Continuity Tester can be used for locating blown fuses, finding grounded side of line, checking continuity of cords, motors, appliances, etc., or locating excessive leakage to ground. Independent solenoid and electronic circuitry design provides back-up voltage indication for added safety. The IDEAL voltage tester features a vibration mode with indicator movement for clear and accurate testing. Bright, long-life LEDs and neon indicator lamp. IDEAL Electrical has been committed to craft and its craftsmen for more than 100 years. Whether you’re the electrical contractor or datacomm technician, production engineer or plant manager, we know the job the way you know the job. From the Manufacturer In 1916, J. Walter Becker started the Ideal commutator dresser company of Chicago from his mother's kitchen. He manufactured commutator dresser stones with the belief that every product should be worth more than the price paid for it. Service, he said, was part of the product. That idea has been the core Ideal business principle for over 90 years. Today, the many loyal distributors and customers that make Ideal successful are a testament to Becker's original philosophy. The Ideal 61-076 vol-con tester is an extremely rugged and reliable three-in-one tester that vibrates when a voltage is present. It tests for high voltage up to 600-Volt AC/DC and as low as 5-Volt AC/DC. It has an automatic switching continuity tester and replaceable leads with shielded probe tips. Also it has bright, long-life LED and neon indicator lamps and comes with a 5-year warranty.