Portable Hand Held Color Analyzer Difference Tester Colorimeter with IPS Full Color Screen 8mm Condition: Item Type: Color Difference Meter Material: ABS Measurement Structure: D/8, Including Specular Reflection Light (SCI) Test Index: Spectrum Reflectance CIE-Lab, CIE-LCh, CIE-Luv, XYZ, Yxy, RGB Color Difference (ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00) Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC for Hunter, TaubeBergerStensby) Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73) Blackness (My, DM), Stain Fastness, Color Fastness, Tint (ASTM E313-00) Color Density CMYK (A, T, E, M), Metamerism Index Milm For Munsell, Hiding Power, Strength (Dye Strength, Tinting Power) Lighting Source: LED (Full Bands Balanced LED Light Source) Measuring Mouth Diameter: 8mm / 0.3in Wavelength Interval: 10cm / 3.9in Wavelength Range: 400-700nm Measurement Stability: ΔE≤0.1 (Measure Whiteboard 30 Times Every 5s) Measuring Time: 1.5s Light Source Conditions: A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12 CWF, U30, DLF, NBF, TL83, TL84, U35 Field of View: 2°, 10° Interface: USB Screen: IPS Full Color Screen (135x240, 1.14in) Battery Capacity: 4.2V/760mAh, single full charge can continuously measure 10,000 times Language: Simplified Chinese, English Calibration: Automatic Calibration Software Support: For Android, For IOS, For WindowsSize: Approx. 103x31mm / 4.1x1.2in