This multifunctional tool features the function of multimeter,electrical test pen and flashlight. With a backlight LCD screen for easy reading and a comfortable grip for easy operation,it can be widely used in electrical testing,car repairing,industrial measuring,etc. ・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 a backlight greatly enhances the reading experience and makes it easy to read. With LED flashlight to illuminate the measurement object without fear of the dark environment ・Battery Powered & Compact Size - 2 AAA batteries (not included) operated,auto power-off after about 15min idle time. The ergonomic design makes it perfectly fit your palm. Concise and small appearance,lightweight and portable 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 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. Package included: ・1 x Smart Clamp Meter ・2 x Measuring Pen ・1 x User Manual (English)