HD450 - 

Heavy Duty Light Meters

Datalogging Model Available. Automatically stores up to 16,000 readings or manually store/recall up to 99 readings.

Features:

HD450 Datalogger model automatically stores up to 16,000 readings or manually store/recall up to 99 readings

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

Min/Max and Data Hold

Large backlit LCD display with 40-segment bar graph

Heavy Duty rugged double molded housing

Built-in USB port

Includes light sensor with 3ft (1m) cable and protective cover, Windows® compatible software with USB cable, hard carrying case, and 9V battery