Features and Benefits:�Performs all standard automotive electrical tests on the car or bench troubleshooting�Measure and set typical automotive functions with the tach and dwell setting�Test electrical components for faulty wiring and voltage�Check starting, charging and fuel delivery system voltage, and diode function�Extra-large easy-to-read digital LCD. UL listed leads and probes�Automatic reverse polarity indication. Overload protection on all rangesProfessional Automotive Digital Multimeter (AC/DC Voltage, DC Current, Resistance, Dwell Angle) by Performance Tool®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you�re testing, designing, diagnosing, or doing any other job, they will help you achieve the best results. They are meticulously designed and made from the finest materials to offer a perfect blend of performance and durability. Highly functional and wear-resistant, these products will serve you for years to come.