【Professional Light Meter】4 digital color LCD screen, MIN/Max readings, data hold, auto power off, and low battery indication. | 【Accuracy】High accuracy of ±3%rdg±8dgts(10,000 Lux), ±4%rdg±10dgts (10,000Lux) | 【Measuring Range】Measures luminosity from 0 to 200,000 Lux and ambient temperature. | 【Portable】Handheld design, lightweight and compact, easy to transport. | 【Wide Application】Wide range of application, use lux light meter for set design, factory, office or home use.