ANENG ST170 Smart Clamp Meter 1999 Counts Auto-ranging Digital Multimeter LCD Screen AC DC Voltage AC Current Tester LED Flashlight NCV Induction Voltage Meter Resistance Capacitance Diode Testing Auto Recognition/ Manual Selection -- High accuracy, wide measuring , 1999 counts, rotary switch, auto recognition or manual selection. It can test AC/ voltage, AC current, resistance, capacitance, diode and / live line. Multifunction Clamp Meter -- Multimeter, electrical test pen and flashlight. Two measuring pens equipped are easy to install and use. clamp meter can be widely used in electrical testing, car repairing, industrial measuring, etc. NVC Induction & / Live Wire Detection -- Bring NVC probe close to detection point, it will send out an audible and visual alarm when AC voltage is detected. Use measuring pen to recognize / live line safely and easily. LCD Screen & Flashlight -- Clear LCD screen greatly enhances reading experience and makes it easy to read. With LED flashlight to illuminate measurement object without fear of dark environment. Battery Powered & Compact Size -- 2 AAA batteries (not included) operated, auto 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 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: Item Weight (without battery): 131g / 4.62oz Material: ABS Max. Current: 500A AC Screen: LCD Max. Resistance: 200K Color: Black/ Black & Red/ Red & Yellow (Optional) Max. Capacitance: 200F Package Weight: 225g / 7.94oz Auto Shutdown: about 15min Max. Count: 1999 Counts Supply: 2 * 1.5V AAA Battery (NOT included) Package Size: 190 * 95 * 40mm / 7.48 * 3.74 * 1.57in Item Size: 185 * 50 * 25mm / 7.28 * 1.97 * 0.98in Max. Voltage: 600V or AC This multifunctional tool features function of multimeter, electrical test pen and flashlight. With LCD screen for easy reading and comfortable grip for easy operation, it can be widely used in electrical testing, car repairing, industrial measuring, etc. Package List: 1 * User Manual (English) 2 * Measuring Pen 1 * Smart Clamp Meter 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. 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. 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. LCD Screen & Flashlight -- Clear LCD screen greatly enhances the reading experience and makes it easy to read. With LED flashlight to illuminate the measurement object without fear of dark environment.