Feature: 1. Made of high quality material, durable in use, and blue backlight saves energy and extends battery life. 2. Automatic power off function, it will shut down for 30 seconds if there is no objects to be detected. 3. The flip cover protects the surface of the scale, preventing dust and prolonging use time. 4. The weight units can be changed according to your different needs: g, oz, ct, gn, convenient to use. 5. Counting function, light weight, equal weight, but more items, directly display the quantity, compact and easy to carry. Specification: Item Type: Digital Scale Material: ABS Type: 500g Weight Unit: g, ct, oz, gn Accuracy: 0.1g Automatic Power off Time: 30 Seconds Environment Temperature: 10°C-30°C Power Supply: 2 x AAA 3.0V Dry Battery (Not Included) Overload Protection Function: Support Backlight: Blue Low Voltage Display: LO_ Overload Display: OLd Product Size: Approx. 12 x 6.2 x 2 cm / 4.7 x 2.4 x 0.8 in Weighing Tray Size: Approx. 56 x 50 mm / 2.2 x 2 in Weight: Approx. 95g / 3.4oz. Package List: 1 x Digital Scale (Battery Not Included)1 x User Manual Note: 1. Please allow 0‑2mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.