Perfect heavy duty data logging light meter for performing initial light measurements during installation or annual light surveys of installed photoluminescent signs. Data logging function enables maintenance staff to walk facilities and log up to 99 readings, and then down load them to a PC for record keeping and to provide proof of compliance.
Automatically stores up to 16,000 readings or manually store/recall up to 99 readings
Large backlit LCD display with 40-segment bar graph
Wide range 0.01 to 40,000Fc or 0.1 to 400,000 Lux
Accuracy ±5% of reading (rdg)
Cosine and color corrected measurements
Sensor incorporates a precision silicon photo diode and spectral response filter