Portable Gloss Meter 60 Degree USB Rechargeable with Automatic Calibration and Long Battery Life

Compact, fast, and reliable measurement tool designed for on the go use. Lightweight and business card sized for easy carrying, it delivers clear numeric readings with simple controls and automatic calibration. Key benefits Quick results: Single measurement in under 1 second, ideal when speed matters. Accurate increments and stable readings: 1 GU graduation and stability level of 1 GU provide consistent, repeatable values. Hands continuous mode: Start continuous measurement with a long press, stop to lock the current value, freeing hands for repetitive tasks. Long usage between charges: One full charge supports up to 12000 measurements, and the battery is rated for 5000 full charge cycles. Truly portable: Weighs only 80 grams and fits in a wallet or pocketsized holder. How it solves common problems Eliminates manual calibration steps with automatic calibration and a that confirms the instrument is calibrated. Speeds up workflows with subsecond single readings and an optional continuous mode to monitor changes without holding the device. Reduces downtime with long battery endurance and clear shutdown options to preserve power. Simple operation Power on: short press the test button. Automatic calibration: device calibrates on its own; a on the screen shows calibration status. Continuous measurement: long press for 2 seconds to start continuous mode, short press again to stop and lock the current value. Shutdown: press and hold for 4 seconds or wait 1 minute for automatic shutdown. Practical applications Quality control on production lines for quick numeric checks during assembly or inspection. Field measurements where portability and fast readings reduce handling time. Laboratory batching or process checks that need repeated, consistent measurements without frequent calibration. Technical specifications Measurement range: 0 to 200 GU Graduation value: 1 GU Stability: 1 GU Single measurement time: less than 1 second Continuous measurement: supported, with value lock function Battery life: up to 12000 measurements per full charge; battery supports 5000 full charge cycles WeChat applet: not supported Weight: 80 g Size: comparable to a business card This device emphasizes portability, rapid response, and straightforward operation for professional measurement tasks without complex setup.