Portable Handheld Spectrophotometers Colorimeter Instrument with Resolution 0.01% Caliber 4mm Wave Length 400-700nm 3.5 inch Full Color Capacitive Touch Screen

VTSYIQI Portable Handheld Spectrophotometers Colorimeter Instrument With Resolution 0.01% Caliber 4mm Wave Length 400-700nm 3.5 inch Full Color Capacitive Touch Screen

• Lab Spectrophotometers Color space CIE-Lab, CIE-LCh, Luv, Hunter-Lab, XYZ, Yxy, sRGB, DIN LAB99, CMYK (A/T/E/M/I) Field density, Munsell, Reflectance (bright vision), Blackness, YI yellow, Isochromatic spectrum (light jumping), hiding power, tint/strength/dye strength, Color fastness, Taube whiteness, Berger whiteness, Tappi whiteness, Cros whiteness, Stephansen whiteness, Ganz whiteness, Hunte r whiteness (ASTM), Whiteness (CIE), AATCC whiteness, R457/ISO2470 whiteness, GB/T17644 whiteness
• Color difference formula △E*ab、AE*ch、AE*uv、AE*HunterLab、AE*CMC(l:c)、AE*94、AE*00、AE*sR GB、AE*BFD、M*FCMII、AE*DIN99
• Handheld Spectrophotometer Light source A、C、D50、D55、D65、D75、F1、F2、F3、F4、F5、F6、F7、F8、F9、F10、F11、F12、CWF、U30、U35、DLF、NBF、TL83、TL84
• Digital Spectrophotometers Observer 10°(CIE1964) 2°(CIE1931) Wave length 400-700nm 10nm interval
• Reflectivity Range: 0-200% Resolution: 0.01% Sensor CMOS sensor