Engineered to exceed the expectations of the professional electrician the compact and lightweight Sperry Instruments DM6200 4-Function/14-Range Digital Multimeter offers a durable and ergonomic design manufactured to the latest industry standards. Featuring improved audible and visual indicators, a large LCD screen and easy to read industry standard markings this unit is equipped with manual range selection allowing the user to define the resolution requirements. Equipped with both AC 500 and DC 600 voltage detection capabilities this multimeter also measures resistance and performs battery testing (1.5 volt 2000mvolt/(9 volt) 20 volt). This unit features a data-hold switch to maintain the reading on the 3.5 inch auto-backlit liquid crystal display (LCD maximum count 1999) and auto power-off functionality to extend battery life with a low batter indicator to ensure you won't get incorrect readings due to low batteries. This multimeter is compact, lightweight and features impact resistant ABS housing with protective rubber over mold to withstand tough worksite applications while the comfort grip ensures a positive user experience over long hours of use. Designed to work with one 9 volt battery. CAT III 600 volt, cETLus and CE rated.