Featuring an intelligent anti burn chip, this portable multimeter ensures safe and accurate measurements of voltages and resistance, damage from misuses while delivering high precise data. With a compact, lightweight design and none need for switching modes, users can instantly measure by inserting the testing leads, enhancing flexibility and reducing connection errors for efficient electrical testing. Ideal for professional electricians and maintenance technicians, this voltages tester is tailored for those requiring reliably tools in demanding electrical repair and inspection tasks. Suitable for environments, including household repairs, professional workshops, and low light conditions, with its built in flashlight and low battery alerts ensuring clear readings and uninterrupted operations. Additionally, the multimeter supports multiple functions like none voltages and phase sequences testing, featuring an overload display in complex electrical diagnostics.