Wide measurement range with auto ranging - 0 to 200,000 Lux or 20,000 Fc, auto ranging ensures accurate readings across bright outdoor scenes to dim indoor lighting Large display for easy reading - Large display with a white backlight provides clear numbers in various lighting conditions Lux and Fc switchable - Switch between Lux and Fc units to fit regional standards or user preference Internal memory for data recording - 32000 reading internal memory supports data recording for later review and analysis Practical applications - Photography and video production: verify and maintain consistent lighting to achieve desired exposure and mood for scenes, portraits, and product shoots - Horticulture and greenhouse management: monitor daily and seasonal light levels to optimize plant growth and health - Workplace safety and facility management: check and document lighting levels in offices, labs, and industrial spaces to meet standards and improve comfort Notes - Data recording is stored in internal memory for reference and reporting - All specifications refer to the documented measurement range, display features, unit switch, and memory capacity