The GVDA GD128 Digital Multimeter is a high-precision, smart automatic electrical tester designed for professionals and DIY enthusiasts alike. Featuring a True RMS system, it ensures accurate measurements of voltage, resistance, and more. The device boasts a large, clear display with a 9999-count resolution, making readings easy to interpret even in low light. Equipped with both manual and smart modes, it offers flexibility for various testing needs. The non-contact voltage detection function provides safety and convenience, while the included carrying case protects the multimeter during transport. Ideal for electrical troubleshooting, this portable tool combines reliability with advanced functionality, catering to both professional and home use scenarios.