Digital LUX Meter

Lux meter is widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agriculture researching and illumination control, manual measure level selection, ±2% repeatability, ±3% accuracy, 1.5 times / second sampling frequency, data hold function, electricity indication, overload indication, auto power-off, maximum / minimum / difference reading function, 0~40℃ working environment, 9V DC battery, 209g net weight, 151x 83 x 26.5mm dimension, origin-twain