[3 kinds of results display]: 3 kinds of results display, which can easily judge the detected voltage strength.[three mode alarm clock] when AC voltage is detected, the backlight flashes, the LCD displays an analog bar and a continuous beep.Intelligent mode: automatic recognition design, easy to use. intelligent technology enables the multimeter to automatically identify test parameters and select the required range.[ mode design]: The voltage detector integrates the multimeter design, which not only greatly expands the test application, but also allows you not to worry about the multimeter taking up too much space.[Upgraded flashlight]: The upgraded flashlight allows you to conduct efficient and comfortable tests anywhere, indoors and outdoors, during the day and in light.Colour:blackMaterial:plasticPackage Contents:1 x voltage testerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.