Designed to measure a wide range of lighting types from 0 to 20,000 lux
Large LCD display provides clear readouts, even in high ambient light levels
Data hold function
Zero adjustment screw
Over range and low battery indication
Battery included
Specifications: Range: 0 to 20,000 lux Resolution: 1, 10 lux Accuracy: ±0.5% of reading Sampling Rate: 2 times/second Power Supply: Single 9V battery Dimensions: 7.9 x 2.7 x 1.2" (200 x 68 x 30mm) Weight: 9.9 oz (280g)