The LUX Multi Meter from STEP Systems is a professional handheld instrument designed for precise measurement of light intensity in a wide range of environments, as it is capable of measuring four different types of light sources, including sunlight, fluorescent lamps, sodium lamps, and mercury discharge lamps. Just like the brand’s PAR‑DLI‑Meter and Lux‑Meter, the device measures illuminance in Lux or foot-candles across a wide measuring range of 0 to 100,000 lux in three steps. An easy-to-read display ensures clear visibility of results, while integrated functions such as minimum, maximum, and average value display allow users to monitor and analyze light conditions efficiently. For convenient operation, the meter includes a zero-adjustment function and is powered by a 9-V battery.