Features: 1With a bracket on the back, it can adjust the angle measurement it needs at any time, and it is more convenient to read the data. 2Small size, light weight and portability, it can be carried by hand, and it is also convenient to put in a pocket. 3Multi?function, it can measure current, resistance and voltage, the measurement range is wide, and the measurement is more accurate. 4Compact design, it combines the electric meter and the test pen, no longer have to worry about losing it. 5Digital display screen, which can make readings clear, convenient for data measurement and recording. Item Type: Digital Multimeter Battery Type: 2x1.5V AAA Dry Battery (Battery Not Included) Battery Capacity: 700mAh Material: ABS DC Voltage Measurement Range: 200mV, 2V, 20V, 200V, 600V AC Voltage Measurement Range: 2V, 20V, 200V, 500V (Frequency Range: 40~400Hz) Resistance Measurement Range: 200, 2K, 20K, 200K, 2M, 20M AC Current Measurement Range: (For Reference Only) 200uA (5% of Reading), 2000uA (3% of Reading), 20mA (5% of Reading), 200mA (3% of Reading) (Frequency Range: 40 ~400Hz) DC Current Measurement Range: 200A, 2000A, 20mA, 200mA Diode Test Current: 1mA Diode Test Voltage: DC 1.5V Continuity: