Digital Multi – Angle Gloss Meter with Touchscreen and USB – GAOTek

Description Overview GAOTek – Digital Multi-Angle Gloss Meter with Touchscreen and USB is an advanced, user-friendly device engineered for versatile and precise surface gloss testing. This device features a vivid 3-inch full-color touch display with intuitive navigation, automatic calibration, and extensive data storage. USB connectivity enables direct data export in Excel format, and its multilingual interface and customizable test modes streamline quality control workflows.   Features Measures gloss at 20°, 60°, and 85° for broad application flexibility Equipped with a high-resolution 3-inch color touchscreen for easy operation Automatic calibration upon startup using a standard reference plate USB port enables direct charging and Excel-format data export—no software needed Massive data storage: up to one million readings, with retention up to 20 years Supports single or multiple-angle measurement modes—choose any combination of 20°, 60°, and 85° Long battery life: up to 10 hours at full brightness, or 12 hours at half brightness Ergonomically designed for stable and repeatable performance   Technical Specifications Specification Details Measuring Angles 20°, 60°, 85° Measuring Range 0 to 199.9 to 2000 GU Accuracy ≤ ±1.2 GU Zero Error ≤ 0.1 GU Stability (30 min) ≤ 0.2 GU Annual Variation (Standard) ≤ ±0.5 GU Measuring Area 20°: 0.33 in x 0.39 in (8.5 mm x 10 mm); 60°: 0.63 in x 0.39 in (16 mm x 10 mm); 85°: 1.38 in x 0.20 in (35 mm x 5 mm) Power Supply One 18650 lithium battery (rechargeable) Product Weight 14.1 oz (400 g) Product Size (L x W x H) 6.30 in x 1.97 in x 3.54 in (160 mm x 50 mm x 90 mm) including holder