Digital Multi-Tester Tool. 1 Digital Multimeter w/Battery and Test Leads, Instruction Manual. AC Voltage: 200, 500; Battery Quantity Required: 1; Battery Size: PP3 (9V); DC Polarity Indicator: Yes; DC Voltage: 200m, 2000m, 20, 200, 500; Digital / Analog: Digital; Digital Display: Yes; Electrical Accessory Type: Tester; Electronic: Yes; Safety Rating: UL; Tester Type: Multi-Tester. Dorman offers a comprehensive line of Electrical Multi-Testers for almost any automotive repair. All our Electrical Multi-Testers are constructed of high-quality materials for long-lasting durability.