This easy to use instrument offers a compact design and robust construction. It is a precision luminance meter designed for environmental monitoring, health and safety checks, and industrial applications. • Measures Lux and Footcandles • Silicon photo diode sensor • Colour correction filter and cosine correction lens • Data hold freezes measured values • Max hold displays highest measured value • Auto power off •Low battery indicator •12mm LCD display • High accuracy and rapid response sampling 1.5 times per second • Sensor connected to instrument by a fixed 1 metre coiled connection cable • Manual range selection over 4 ranges with auto indication of over range • Impact-resistant ABS case with flip out desk stand • Supplied with carry pouch, protective lens cap & battery