Digital Multimeter 7 functions and 19 ranges to cover AC/DC voltage – resistance – DC amps battery – diode and signal H2 testing two 575mm (23″) test leads – low battery indicator – diode and fuse protected super sensitive meter – tests decibel ratios – diodes – transistor and continuity tests AC-V: 0 – 200 – 500V. Battery: 9V – 1.5V. DC – V: 0 – 200MN – 2000MV – 20V – 200V – 500V. DC – A : 0 – 2000uA – 20mA – 200mA. Resistance: 0 – 200 – 2000 -20K – 200K – 2000K