Hand-held multimeter measures DC and AC voltage, DC current and resistance. Also checks continuity diodes NPN and PNP. Large digital display for easy readings. Includes test leads. Requires 1 x 9V (PP3) battery. Hand-held multimeter measures DC and AC voltage, DC current and resistance. Also checks continuity diodes NPN and PNP. Large digital display for easy readings. Includes test leads. Requires 1 x 9V (PP3) battery.