This meter is a stable, safe and reliable multimeter. It supports auto ranges, true measurement, backlight, polarity identification, low voltage indication, and auto power off. The meter measures voltage, current, resistance, capacitance, diode and continuity testing, frequency and duty cycle. It's a portable and tool for users. Features -Color: black and red -Material: plastic and electronic components -Size: About 22X2.3X2.3cm/8.65X0.9X0.9in -Security level: first-grade - range: 4MV-600V -Alternating voltage range: 4V-600V -Battery: 2 x AAA -Capacitance: 4nF-4mF -Alternating current:40mA-200mA -Frequency: 40HZ-4000MHz -Maximum: 4999 - The equipment is equipped with flashlight lighting function, h lighting. - NCV contactless measurement, not need to contact, safer to operate with insulation. - can be measured according to the LCD digital display, when it is live wire, it will show number, when it is null line, it will not. - LCD digital display, backlight reading can be more clear. - Small and convenient, easy to carry, pen-type design, one-hand control, to measure. Package list: 1 x Multimeter 1 x gift box