3 Function: 1. Automatic zero 2. Switch off in 60 seconds 3. Low battery and overload indication 4. Data lock function 5. High precision strain gauge sensors system 6. Durable, convenient to use Specification: Unit: g, ct, dwt, ozt, oz, gn Capacity: CG-5000 (500g x 0.1g) Material: ABS plastic parts + stainless steel platform Platform size: 70*45mm LCD screen size: 40*22mm Power Supply: 2* CR2032 battery Display Type: LCD with backlight Certificates: CE, ROHS Package Includes: 1 x Pocket Scale Cigarette Case 1 x User Manual 2 x CR2032 battery 6 months warranty Product size: 90 x 55 x 22mm weight: 89g Shipping: We Can arrange to collection in Dublin Registered shipping 5