... .01ct High Pricision Diamond Jewelry Scale ( J112 ) 1. Jewerly scale model J112 is a premium quality, sturdy, digital scale,2. It is a patented ... Specification1, Weighing units: g/oz/ozt/dwt/ct2, large 6 digital display 3, Max capacity: 20g 4, division: 0.001g 5 ... size: 34*37mm 7, Blue backlight 8, tare, auto power off function9, Overload & Low battery alarm10, scale net weight: 105g11, Battery: 2pcs ...