Introduction: BEVS 60°Glossmeter is designed according to ISO-2813, ASTM-D2457, GB9754, GB9966, GB8807 standards. Features: Light and portable, adjustable knob type. Single AA alkaline battery can be used for a long time. Long lifetime light source, stable performance. Technical Specification: Reading range : 0.0�199.9 GU Indication error: �±1.2 GU Stability: ±0.4 GU / 30 Mins Measuring area: 14�30 mm Dimension: 122�49�94 mm (L�W�H� Power supply: 1.5 V Application: Furniture, electrical appliances and automotive industry: Printing ink, paint, wooden products, leather products etc. Decorative industry: Marble, granite, ceramic tile, floor etc. Printing and packing industry: Plastic and paper. Other kinds of materials and objects. Order Information: BEVS 1501 60°Glossmeter