1. Wide Test Range: Features a wide test range of 0.1 to 200000 lx and 0.01 to 20000 Fc, this light meter supports auto ranging across 4 ranges. 2. Higher Accuracy: Capable of 2 measurements per second, the illuminance tester delivers high accuracy with reliable results. 3. Digital Display: Large LCD screen provides clear digital readings, simplifying operation and improving efficiency. 4. Additional Functions: Includes data hold, auto shutdown, and auto ranging functions for ease of use. 5. Portable Design: Lightweight and compact design allows for convenient carrying during outdoor use. Specification: Item Type: Digital Light Meter Material: ABS Battery: 1 x 9V 6F22 battery (shipped without battery) Display: Large LCD screen Measuring Range: 0.1 to 20000 lx, 0.01 to 20000 Fc Accuracy: 4% Measurement Speed: 2 times per second Unit: Lx, Fc Range: Auto ranging Automatic Shutdown: Approximately 5 minutes Package List: 1 x Digital Light Meter 1 x User Manual