1. [Real Time Measurement] The gloss meter can measure in real time, and it can be measured immediately without tedious operation.2. [Low Power Consumption] The gloss meter has ultra low power consumption and can be used for more than 10,000 times on a single .3. [Ergonomically Designed] Adopt ergonomically designed, beautifully shaped and comfortable to hold, so you can use it with confidence.4. [High Accuracy] The measurement data is fast and accurate, and the continuous measurement is completely hands , to meet your various need.5. [Widely Application] Widely used in many situations, such as glass, hardware, mobile phone, automobile, ceramics and other industries.Spec:Item Type: Gloss MeterMaterial: ABSBattery: 1 x Rechargeable lithium battery 1.5V 450mAh (Battery Included)Purpose: Gloss measurement sampling and comparisonApplication: Glass, hardware, mobile phone, automobile, ceramics and other industriesCalibration: AutomaticMeasuring Angle: 60°Test Index: Gloss (GU)Test Caliber: Approx. 23 x 7 mm / 0.9 x 0.3 inGraduation Value: 1GU (0~100:0.1GU;>100:1GU)Measurement Stability: 1 (0.2/0.2%; 0.1/0.1%)Measurement Time: Screen: Full color display, 135 x 240, 1.14 inchesWorking Temperature: 0~40℃Humidity: Less than 85%, no condensationHow to Use:1. Power on: Short press the test button to power on.2. Calibration: The instrument is automatically calibrated, no need for calibration. The screen displays the C marking, indicating that it has been calibrated to shut down: press and hold for 4 seconds to shut down (or leave it for 1 minute to shut down automatically).3. Continuous measurement: Press and hold for 2 seconds (you hear a beep) to start continuous measurement, short press the test button again to stop continuous measurement and lock the current value.PackageList:1 x Gloss Meter (Battery Included)1 x Data Line1 x Cleaning Cloth1 x