MAXRIENY Smart Digital Multimeter Electrical Tester Pocket Voltmeter Resistance Frequency Continuity V Alert Live Wire Voltage with Protect Case

[Smart Mode]: MAXRIENY A1 digital voltmeter can automatically test voltage, resistance, and continuity with the best resolution, you don’t need to do anything extra! [Red/Green Backlight]: The smart multimeter has a large LCD display, with red/green backlight. In addition, this multi tester can show 3 test results on the screen, such as voltage, frequency and analog bar. [Triple-Mode Alarm]: The multimeter tester can also be used as a voltage detector. When detecting ac voltage, backlight flashing, LCD display analog bar and continuous beeping sounds. [Sensitivity Adjustable]: The sensitivity of this electrical voltage tester is adjustable, which makes measurement more convenient, when adjusting to low sensitivity, it can more accurately distinguish the specific situation in complex lines. [Carrying Case]: The digital automatic multimeter comes with a high quality carrying case, perfect for use while you're on the go.