When you're ready to add a multi-meter to your toolbox this unit is an excellent choice. Designed to work on most household appliances and equipped with an easy-to-read 3.5 inch digital display this Gardner Bender multimeter features rubber housing to promote a steadfast comfortable grip. Engineered with four testing functions; AC Voltage to 500V, DC Voltage to 600V, Resistance to 2 meg Ohms and Battery Testing for 1.5V, 9V and 12V batteries. The 16 position manual ranging smooth rotary dial helps achieve precise and accurate readings and the low battery indicator with auto-off function helps prolong the battery life.