ROBUST DESIGN - Heavily used by professionals this equipment has been designed to withstand regular working cycles and produce accurate results. EASY TO USE - Intuitive design makes electrical testing easy. The industry-standard design can be used by electricians without too much training. MULTIFUNCTION - Can be used to measure a variety of electrical components with either DC or VC currents. TESTS INCLUDE - (AC-V: 0-200-750V. Battery 9V - 1.5V. DC - V: 0 - 200MN - 2000MV - 20V - 200V - 1000V. DC - A : 0 - 2000uA - 20mA - 200mA. Resistance: 0 - 200 - 2000 -20K - 200K - 2000K). 9V ZINC-CARBON BATTERY - Included in the unit is a heavy duty 9V zinc-carbon battery