DescribeThis is an economical and intelligent digital multimeter, with a compact design and easy to carry. It can measure AC and DC voltage, resistance, continuity, NCV, zero live wire recognition, data retention, flashlight, and other functions. Used for home circuit repair, electronic repair, student teaching, laboratory, etc.Feature1: Lightweight and lightweight design, easy to put into the pocket and easy to carry2: Start test immediately without shifting gears, novices can easily get started3: With flashlight and data retention function, it can be easily read in the dark environment.4: NCV and zero-fire line identification function home circuit maintenance is simpler and safer5: Widely used in home circuit maintenance, electronic maintenance, student teaching, laboratories, etc.