Features: Multifunctional Multimeter : the small multimeter can measure DC voltage, AC voltage, DC current, resistance, triode, diode, etc. Bright Screen with Backlight: the measured value can be clearly seen in a dim environment. Adjustable extension support bracket design. Easy to Control: the mini multimeter is convenient for single hand operation, function range dial is precise and easy to switch. High-precision & Accurate: built-in with high performance chip to ensure its accuracy. Industrial Grade Silicone Protective Sleeve: effective anti-falling silisone material to protect the meter from damage. Wide Applications: it is a perfect multi-functional testing device for professionals, factories, schools, amateurs or family. Specifications: DC Voltage: 200mV~600V AC Voltage: 200mV~750V DC Current: 200u~10A Resistance: 200~2M Power Supply: 9V 6F22 (NOT included)