Digital Lux Light Meter is used to measure intensities of illumination in Lux or Footcandles, including all visible lights such as LED and fluorescent. It’s widely used in scenic design, research teaching, metallurgy building, industry inspection as well as agriculture researching and illumination control. High Accuracy and High resolution With the advanced built-in calibration sensor ±3% accuracy tolerance and 2 times/s, range from 0 - 200,000 lux/FC. With a long sensor cord, easy to approach to object. Big LCD Display, Easy to read With 1.9inch large LCD display screen, it’s much easier to read the data. Power Saving Built-in low battery indication, auto power off without operation after 3 minutes, convenient and power saving. Lightweight and Portable With high quality carry bag and Hand-held design, make the meter easy to carry; Compact and ergonomics design make it fits hand perfectly, providing a comfortable grip feeling.2 x 1.5V AAA battery(NOT INCLUDE). Meet CIE Photo (Visual function) standard. 4 digital color LCD screen, MIN/Max readings, data hold, auto power off, and low battery indication. Measures luminosity from 0 to 200,000 Lux, widely used in scenic design, research teaching, industry inspection as well as agriculture researching and illumination control. Lux Light Meter, Easy-to-operate meter to monitor light levels, Measure with Footcandles (FC) and Lux.Country of Origin: USA. Manufacturer: lifees. Date First Available: August 26, 2021. Best Sellers Rank: #97 in Photographic Light Meters. Customer Reviews: 4.6 out of 5 stars 3 ratings 4.6 out of 5 stars. : B09DQZ89MN. Item Weight: 12 ounces. Product Dimensions: 10 x 4 x 2 inches.