Portable Electronic Jewelry Scale 0.01g 100g/200g/300g/500g/1000g USB Plug-in Pocket Scales

Specifications:

Flat material: metal stainless steel wire drawing process Dimensions: 11.5 x 6.5 x 1.8cm Display mode: green LED backlight display Battery use: USB plug or two 7th dry batteries (not included) Function buttons: switch, unit, count, clear Product use : Multi-function Give a protective holster to better protect the jewels from being scratched 7 unit switching: gram / carat / quintal / troy ounce / gram / table two / ounce, switch between each other Specifications: 500g/0.1g USB cable; 1000g/0.1g USB cable; 100g/0.01g USB cable; 200g/0.01g USB cable; 300g/0.01g USB cable; 500g/0.01g USB cable error: 1, 500g / 0.1g USB cable; 1000g / 0.1g USB cable error range: ± 0.3g 2, 100g / 0.01g USB cable; 200g / 0.01g USB cable; 300g / 0.01g USB cable; 500g / 0.01g USB cable error range: ± 0.05g Minimum weighing: 1, 500g / 0.1g USB cable; 1000g / 0.1g USB cable: 0.5g 2, 100g / 0.01g USB cable; 200g / 0.01g USB cable; 300g / 0.01g USB cable; 500g / 0.01g USB cable: 0.05g