Features: This portable clamp meter accurately measures up to 500A current with industry leading accuracy, ideal for both small scale and industrial applications. Simply clamp the wire for quick readings. Features NCV detection for safe voltages identification, a built in flashlight for dark environments, and measures current, voltages, and resistance—covering 90% of electrician testing needs. Equipped with a large LCD screen for clear visibility in any lighting, auto power off, and an ergonomic grip for comfortable long term use. It fits easily in pockets or toolkits, perfect for on site inspections or confined spaces. The ABS housing resists drops, abrasion, and harsh conditions, making it for construction site and workshops. Specifications: Component: ABS Measurement Ranges: Voltages: 0-600V Current: 0-500A Resistance: 0-20MΩ Capacitance: 0nF-200uF Diode: YES Buzzer: YES NCV: YES Data Hold: YES Battery: 2xAAA Battery Requires (NOT Include) Auto Off: 15 Minutes Without Operating Package Includes: 1 Set Multimeter note: 2xAAA Battery Requires (NOT Include) Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.