Specifications: Model: DG60-SE / DG60-Pro (Optional) For DG60-SE (Basic edition) Test Index: Gloss Material: ABS'Electronic Elements Color: Black Measuring Angle: 60° Test Aperture: 23 * 7mm Measuring Range: 0-200GU Resolation: 1GU Measurement Stability: 1GU Measurement Time: ＜1s Screen: 1.14in full-color display, 135 * 240 Charging Port: USB Power: 5V / 1A Battery Capacity: 450mAh Working Temperature: 0-40℃ Humidity: ＜85%, with no condensation Item Size: 8.4 * 7 * 1.7cm / 3.31 * 2.76 * 0.67in Item Weight: 80g / 2.82oz Package Size: 16 * 15.8 * 9.5cm / 6.3 * 6.22 * 3.74in Package Weight: 251g / 8.85oz For DG60-Pro (Professional edition) Test Index: Gloss Material: ABS'Electronic Elements Color: White Measuring Angle: 60° Test Aperture: 23 * 7mm Measuring Range: 0-1000GU               Resolation: 0-100: 0.1GU;  ＞100: 1GU    Measurement Stability: 0-100GU: 0.2GU;  100-1000GU: 0.2%GU  Measurement Time: ＜1s                   Screen: 1.14in full-color display, 135 * 240 Charging Port: USB, BT Power: 5V / 1A Battery Capacity: 450mAh  Working Temperature: 0-40℃ Humidity: ＜85%, with no condensation Item Size: 8.4 * 7 * 1.7cm / 3.31 * 2.76 * 0.67in Item Weight: 116g / 4.09oz Package Size: 15.8 * 15.8 * 9.3cm / 6.22 * 6.22 * 3.66in  Package Weight: 290g / 10.23oz   Note:  * Please read the user manual carefully before using this product.  * There may be some errors due to manual measurement. Package List: 1 * Glossmeter 1 * Type C Charging Cable 1 * Cleaning Cloth  1 * User Manual  1 * Lanyard