The TOOLTOP-X5 Digital AC DC Clamp Meter is a versatile and powerful tool that can be used to measure a variety of electrical parameters, including AC and DC current, voltage, resistance, capacitance, temperature, and frequency. It features a large color screen, NCV function, flashlight function, and a variety of other features that make it a valuable tool for electricians, technicians, hobbyists, and homeowners. Features: Measures AC and DC current, voltage, resistance, capacitance, temperature, and frequency Large color screen for easy viewing NCV function for detecting non-contact voltage Flashlight function for working in dark areas Automatic measurement function for quick and easy readings True RMS measurement for accurate readings of distorted waveforms Overload protection for safe operation Data hold function for freezing readings on the screen Auto power off function to conserve battery life Specification: AC current: 400A DC current: 400A DC voltage: 600V AC voltage: 600V Resistance: 60Ω Capacitance: 60μF Temperature: -40°C to 1000°C Frequency: 60Hz to 1000Hz Length: 200mm Width: 80mm Height: 35mm Uses: Measuring electrical parameters in a variety of applications, including: Electrical installations Appliance Repair Automotive electrical systems HVAC systems Audio/video equipment DIY projects Package includes: TOOLTOP-X5 Digital AC DC Clamp Meter User manual Test leads Carrying case