The HD400 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux in with 0.01Fc/0.1Lux resolution. It features: 5% accuracy, Peak mode (10µs), Relative mode, Min/Max, Data Hold, backlit LCD display with 40-segment bar graph, and a rugged double molded housing. Comes complete with light sensor with 3ft (1m) cable and protective cover, software with USB cable, hard carrying case, and 9-Volt battery.

Features:

� Large backlit LCD display with 40-segment bar graph

� Wide range to 40,000Fc or 400,000 Lux

� Cosine and color corrected measurements

� Utilizes precision silicon photo diode and spectral response filter

� Peak mode (10mS) captures highest reading

� Relative mode indicates change in light levels

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