Wide-range, high-precision measurement: 60° universal angle, 0-200GU measurement range, repeatability from ±1GU, meeting the needs of high-gloss material testing. Fast testing, power saving, and long battery life: 0.5-second rapid output, 10,000 measurements on dry cell batteries, supports USB charging, 30-second intelligent automatic shutdown, worry-free battery life. Versatile for multiple industries: Widely applicable to paint, coatings, stone, tiles, plastics, paper, hardware, and other scenarios, with extremely strong versatility. Portable, easy to use, and user-friendly: Bilingual (Chinese/English) + 2.3-inch monochrome screen, compact and lightweight (approximately 300g), supports USB data transfer, and expandable with Bluetooth/printing capabilities., Manufacturer: KONGMM