EXTECH HD400 LIGHT METER

The HD400 is a heavy duty light meter with a wide range to 4, 000Fc or 40, 000 Lux. The convenient large backlit LCD display with 40-segment bar graph is easy to read, even in low light levels. Large backlit LCD display with 40-segment bar graph Wide range to 4, 000Fc or 40, 000 Lux Cosine and color corrected measurements Utilizes precision silicon photo diode and spectral response filter Peak mode ( 10µ S) captures highest reading Relative mode indicates change in light levels Min/ Max and Data Hold Backlight for readings in low light levels Heavy Duty rugged double molded housing Built-in USB port Fc Range : 40, 400, 4000Fc Lux Range : 400, 4000, 40kLux Accuracy : ± 5% rdg. Max Resolution : 0.01Fc/ 0.1Lux PC interface : USB Dimensions : 6.7 x 3.1 x 1.6” ( 170 x 80 x 40mm) Weight : 13.7oz ( 390g)