Multi standard light source switching design: Equipped with independent control buttons for each light source, single or combined light modes are available. Standard observation structure conforming to international test norms: Inner wall adopts neutral matte gray coating with low reflectivity to avoid color interference during testing. Wide industry application range: Applicable for color difference inspection in textile and garment dyeing, printing packaging ink color calibration, plastic coating color testing, leather, furniture board, pigment, ceramic and cosmetic industries Stable & standardized color detection performance: Manufactured in accordance with visual color comparison standards. Easy operation & overall construction: Integrated metal cabinet body with stable structure, anti-deformation for long-term workshop use. Support long-time continuous inspection work, adapt small parts, large fabric rolls and carton samples inspection demands.