ZIEIS | 150 Lb. Capacity | Large Pet Series - Digital Dog Scale | CP150-3020-SURGE-LCD | 30" X 20" BigTop Cozy Pawz Platform | Adjustable LCD Stand | Surge Protector | 0.1 Lb. Accuracy Includes a Adjustable LCD Stand  Adjust the height from 27" to 47 for the perfect viewing angle ISO 9001:2000 manufacturers certification ensures exceptional quality and extreme reliability Power: 110V adapter (included) or 6 x AA batteries (not included) Large 30 x 20 BigTop Cozy Pawz Series platform designed for long life and durability This ZIEIS digital pet scales feature a ten (10) year manufacturer warranty