This multifunctional tool features the function of multimeter, electrical test pen and flashlight. with backlight LCD screen for easy reading and comfortable grip for easy operation, it can be widely used in electrical testing, car repairing, industrial measuring, etc. Features: Multifunction Clamp Meter -- Multimeter, electrical test pen and flashlight. Two measuring pens equipped are easy to install and use. The clamp meter can be widely used in electrical testing, car repairing, industrial measuring, etc. Auto Recognition/ Manual Selection -- High accuracy, wide measuring range, 1999 counts, rotary switch, auto recognition or manual selection. It can test AC/ DC voltage, AC current, resistance, capacitance, diode and zero/ live line. NVC Induction & Zero/ Live Wire Detection -- Bring the NVC probe close to the detection point, it will send out an audible and visual alarm when AC voltage is detected. Use measuring pen to recognize zero/ live line safely and easily. Backlight LCD Screen & Flashlight -- Clear LCD screen with backlight greatly enhances the reading experience and makes it easy to read. with LED flashlight to illuminate the measurement object without fear of dark environment. Battery Powered & Compact Size -- 2 AAA batteries (not included) operated, auto power off after about 15min idle time. Ergonomic design makes it perfectly fit your palm. Concise and small appearance, lightweight and portable Note: 1. Please read the user manual carefully before use. 2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Material: ABS Screen: LCD Max. Count: 1999 Counts Max. Voltage: 600V DC or AC Max. Current: 500A AC Max. Capacitance: 200μF Max. Resistance: 200KΩ Power Supply: 2 * 1.5V AAA Battery (NOT included) Auto Shutdown: about 15min Item Size: 185 * 50 * 25mm / 7.28 * 1.97 * 0.98in Item Weight (without battery): 131g / 4.62oz Package Size: 190 * 95 * 40mm / 7.48 * 3.74 * 1.57in Package Weight: 225g / 7.94oz Package List: 1 * Smart Clamp Meter 2 * Measuring Pen 1 * User Manual (English)