1Configuration of small LCD display, 6000 counting, data display clear and intuitive. 2With backlight display function and flashlight function, it can also operate normally at night. 3Support non-contact measurement, stable performance, safety and reliability, can be used at ease. 4Small in size, light in weight, compact structure, it is convenient to carry. 5The maximum measurement is 600V/600A, with high accuracy, accurate measurement and sensitive response.