1、AUTOMATIC RECOGNITION TECHNOLOGY: Convenient to determine the detected voltage strength. The automatic recognition design makes it very easy to use. Intelligent technology enables the multimeter to automatically identify the measured parameters and select the required range. 2、AC VOLTAGE DETECTION: When AC voltage is detected, the backlit flashes, the LCD displays an analog bar, and emits a continuous beep. 3、SENSITIVITY ADJUSTABLE: When adjusted to low sensitivity, the multimeter can more accurately distinguish specific situations in complex circuits. Widely used in electrical maintenance. 4、PORTABLE: The multimeter is small in size and being lightweight that can be easily stored and carried for convenient use. 5、WIDE APPLICATION: Multimeter is often used for electrical maintenance, electronic circuit experiments, mechanical maintenance, and so on.