Volmate Mini Portable Digital Multimeter Voltmeter Ammeter Ohmmeter - AC/DC Voltage, DC Current, Resistance, Continuity, Diodes Meter Tester with Backlit LCD Accurately measures current, voltage, resistance, and more Backlit LCD with large digits for visibility in dimly lit areas Includes 9V battery and a pair of test leads Small size for portability -Perfect for use while on the go Displays results quickly with 2-3 readings per second update speed