This versatile 7 function digital multimeter provides precise measurements and tests for a variety of electronics. This multimeter tests AC/DC voltage, DC current, resistance, transistor and diode, battery test. Features an easy-to-read digital LCD display and automatic zero adjust. Get accurate readings for DC voltage, DC current, AC voltage, resistance, transistor test, diode test and battery test Features easy-to-read 3-1/2 in. digital LCD display Updates 2.5 times per second Low battery indicator Over range indicator Includes two 24 in. 18 gauge CCA test leads High impact housing with soft overmold for a comfortable grip Uses 9V battery, included AC Volts0-250V Max Frequency (Hz)45 Hz to 450 Hz