Features: Measures AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity, NCV, and live wire test. NCV sensor and live wire tester send out audible and visual alarm once AC voltage detected. Supports 4mF(4000uF) large capacitance measurement. Offers you with auto-ranging and manual ranging mode for extremely simple and effective using experience. Large EBTN display with backlight enables you to view readings clearly even in the dim light. Long battery life, the meter can last up to 40 hours, no need to frequently recharging it. Auto power off within 15 minutes if there is no operation, helps conserve the battery. Provides with overvoltage and overcurrent protections, safe and reliable to use under 600 volts (30kVA). More Functions - Low battery indicator and data hold. Note: *Batteries not included. Parameters: Specifications: Brand: UNI-T Material: ABS Color: Red Display: 4099 counts Safety Level: CAT III. 600V Battery Type: 1.5V, AAA Battery, 2pcs(not included) Item Size: 13*6.5*2.7cm / 5.11*2.55*1.06in Item Weight: 126g / 4.44oz Package Size: 14.5*10.5*4.3cm / 5.7*4.13*1.69in Package Weight: 215g / 7.58oz Packing List: 1 * Multimeter 2 * Test Lead 1 * User Manual(English)