20 60 85 Degree Gloss Meter Three Angle Glossmeter 0-200GU for Paint Plastic Ink
Projecting angle: 20°60°85°. Spot （ mm ） : 20°: 10×10; 60°:9×15; 85°:5×38. Relative humidity: ≤ 85%. Turn off automatically; USB interface, can save 734 datas Specifications There is buzz sound during operation.