3 in1 Light Meter for s, 0-200000 Lux, 3-Color Backlit LCD

•High Precision Lux Meter: Delivers reliable and stable light intensity measurements with a range of 0 to 200000 Lux and 0 to 20000 FC, maintains an accuracy of ±3.0% plus 5 digits and a 0.5 second fast sampling rate for smooth real time readings, helps you fine tune grow light levels for indoor s and verify lighting compliance for commercial spaces with consistent dependable results

•3-in-1 Environmental Detection: This light meter simultaneously measures ambient light intensity, temperature and relative humidity in a single compact device, eliminates the need to carry multiple separate tools for on site inspections, helps you fully track growing conditions for indoor s and monitor workplace lighting environments, meets diverse measurement needs for both home use and professional tasks

•Flexible Unit Switching: This light meter foot s supported device allows seamless toggling between Lux and FC units for illuminance measurement, also supports long press switching between ℃ and ℉ for temperature readings, adapts to different industry standards and regional usage habits, removes tedious manual calculation and improves work efficiency during field patrols and daily testing

•3-color Backlit LCD Display: This light meter features a high definition backlit LCD screen for clear and easy reading even in dim grow tents, low light workshops and shaded indoor corners, shows green below 5000 lux, yellow above 5000 lux and red above 10000 lux, lets you quickly judge light intensity ranges at a glance during multi point inspections without straining your eyes

•Portable Multi-function Lumen Meter: Measures 58.6 x 27.6 x149 millimeters and weighs only 118 grams with a slim handheld body that fits easily in work pockets or tool bags, includes max and min value recording, data hold function, 10 minute auto power off for energy saving, low y indicator and optional auto power off disable for long hour continuous monitoring

•Wide Application Compatibility: This versatile light meter works accurately with all common visible light sources including grow lights, fluorescent lamps, metal halide lamps, high pressure sodium lamps and incandescent bulbs, serves as a practical light meter for indoor s and a reliable photography light meter for studio lighting setup, suitable for home, office, workshop, stage, farm and factory use, helps diagnose dim car headlights and uneven home lighting issues