EXTECH HD400 Heavy Duty Light Meter
Keterangan
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 1.6â ( 170 x 80 x 40mm)
Weight : 13.7oz ( 390g)
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