ZIEIS | 30 Lb. Capacity | Digital Kitchen Food Scale | BigTop 10" x 7.5" Stainless Steel Platform | Z-SEAL | 110V Adapter | 0.1 Ounce Accuracy Overall Dimensions: 10.4" x 11.5" x 3 (26cm x 29cm x 8cm) with 10 x 7.5 (21.5cm x 18cm) platform ISO 9001:2000 certification ensures exceptional quality and extreme reliability Programmable Hold options (Auto/Manual) plus Power (Auto Off/Always On)  Customize to your requirements Power: 110V adapter (included) or 6 x AA batteries (not included) This ZIEIS digital scale features a ten (10) year manufacturer warranty