LS173 D/8 Digital Colormeter Portable Colorimeter Print Paint Color Meter Handheld RGB Colorimeter for Color Measurement

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• High-Precision Color Measurement with Professional Standards: Adopts D/8 optical geometry (including specular reflected light) and a full-spectrum LED light source (400-700nm, 10nm interval). Achieves ultra-high repeatability with △E*ab standard deviation within 0.03, meeting JJG 595-2002, ASTM E313-98, and other international standards for accurate and reliable color analysis.
• Versatile Color Spaces & Multiple Color Difference Formulas: Supports CIE Lab, LCh, Luv, Yxy, CMYK, RGB, whiteness (Hunter/Ganz/R457), yellowness (ASTM D1925/E313), HSL, HSV, ITA, and spectral reflectance. Features 9 color difference formulas including △Eab, △E00, △E94, and △Ecmc – ideal for QC pass/fail judgment with adjustable thresholds.
• Smart Electronic Color Card Matching & Large Data Storage: Built-in 46 electronic color cards with 20,000+ colors – automatically matches the closest standard color code. Stores up to 1,000 standard colors, 1,000 color difference records, 1,000 color measurement records, and 100 spectral curves. Export data via USB to PC software or Bluetooth to the "LColor" mobile app.
• User-Friendly 3.5” IPS Touchscreen & Long Battery Life: Features a 3.5-inch IPS color display with capacitive touch for intuitive operation. Powered by a 4000mAh rechargeable lithium battery – supports up to 10,000 consecutive measurements per full charge. Measurement time approx. 1 second. Comes with Type-C USB charging and data interface.
• Durable, Portable & Complete Accessories: Lightweight 245g design with 8mm measurement aperture. Includes a positioning plate for precise alignment on small or patterned samples. Package includes: instrument, USB cable, cleaning cloth, calibration report, and user manual