Accurate and versatile measurement The Handheld Digital Lux Meter Luminance Tester delivers precise, reliable readings of light intensity for quick, informed decisions in photography, videography, architectural lighting, and lab work. User-friendly design The backlit LCD display remains legible in low light, allowing easy reading of results at a glance and reducing eye strain during extended use. Energy-saving features Low battery indication and automatic power off help conserve energy and extend battery life with minimal maintenance. Practical applications - Photography and videography: verify lighting levels to achieve proper exposure and mood. - Work environments and studios: assess room illumination for safety, comfort, and productivity. - Horticulture: monitor lux in grow rooms to support healthy plant development.