Measurement Geometry	0° : 45° optics according to ISO 5-4
Spectral Range	400 to 700 nm in 10 nm steps, spectral resolution 10 nm, pixel distance sensor < 3 nm
Measurement Aperture	3 mm round standard; 1.5 mm round optional
Light Source	LED, provides measurement conditions M0, M1, M2, M3 according to ISO 13655
Polarization Filter	Twice linear crossed, switched on and off per button release
Measurement Time	Approx. 1 sec. per measurement; max. 10 seconds in scan mode
White Reference	Absolute and relative; absolute white standard integrated in charging console
Illumination Types	A, C, D50, D65, F 2/7/11
Standard Observer	2°, 10°
Density Filter	DIN 16536, DIN 16536 NB, ISO/ANSI T, ISO/ANSI I, ISO E; spectral density Dmax
Density Measurement Range	0.00 – 2.50 D
Repeatability	0.01 D; 0.03 CIE ∆E*a*b*
Inter-instrument Agreement	0.01 D; 0.3 CIE ∆E*a*b*
Display	Color LC backlight display, antireflective, 20 x 240 pixels
Power Supply	Rechargeable LiFePO4 battery, regulated recharge via charging console with AC adapter, 100–240 V, 47–63 Hz, approx. 10000 measurements per battery charge, battery level control
Communication Port	USB; WLAN module optional
Weight	495 grams
Dimensions	62 x 50 x 185 mm (approx. 2.4 x 2.0 x 7.3 inches)
System Requirements	Windows 7, 8 or 10; 32- and 64-bit, minimum: IBM-compatible PC with Intel Core Duo processor or comparable processor, 4 GB RAM, 2 USB ports