... Wireless Digital Crane Scale The wireless scale system is composed of a scale and a large screen display, suitable for operation in large ... LED display panel.All wireless operation.Multi function data processing for tare, weight accumulation, hold, weight data inquiry and Manual ... display 6V/10Ah maintenance free lead rechargeable battery for scale.Rated Capacity (ton): 2, 3, 5, 10, 15, 20, 30 & ...