Digital Luster Meter Glossy Gauge for Measuring Ceramic, Film, Fiber, Anodized Aluminum 0.1 ~ 200 GU Product Description Glazing Meter is applied to the surface gloss test of ink, paint, paint, paint, decorative materials, wood, marble, granite, sanding brick, tile measurements, paper and other non-metallic materials Glossometer has a variety of measuring angles in General, 20 is applied to high gloss materials. and 85 Applied to low-gloss materials 2 additional angles for other materials are used for measuring ceramic, film, textile, and anodized aluminum and 75 angles are specified for measuring ceramic, film, textile, and anodized aluminum. 45 angle models are specified for measuring ceramic, film, textile, and anodized aluminum. Product Features* All intelligent design, operates with low voltage indication during quick measurement voltage. Prompt sound * Precise measurement, good repeatability USB data output can be connected to your PC* Data output selection. Product parameter angle measurement 45 measurement range 0.1-200GU stability 0.4GU/30 minute error<; 1.2 GU accuracy 1.0 Gloss unit (according to standard standards) Solution: 0.1GU fidelity 0.5 GU (0 to 0 to standard 0 to 0 to 0 to 0 to 0 to 0 to 0 GU (0 - 999.9.9.9.9.9.9.9.9.9 environment Temperature: 32°F - 100°F (0°C 3.7 V lithium battery built-in size: 5.4 x 1.7 x 3.0 inches (136 x 44 x 78 mm); Weight: 12.8 oz (350 g) (including batteries); Main unit: Carrying case; User manual (English language not guaranteed); Optical cleaning cloth; Power adapter; USB data output; Bluetooth data output;