1.Equipped with a high-quality light sensor that delivers sensitive and accurate measurements, while the protective cover helps prevent direct exposure and reduces the risk of scratches or damage. 2.Features an ergonomic back support design that allows comfortable one-handed operation, making light testing easier and more efficient in various working environments. 3.Includes a sturdy rear stand that provides stable support when placed on flat surfaces, enabling hands-free measurement and improved usability. 4.Designed with a dedicated battery compartment that uses a standard 9V battery, offering stable power supply and reliable performance during extended use. 5.Built with a housing and practical structure, making the light meter suitable for use in multiple locations such as homes, offices, workshops, and on-site testing areas.