DigiWeigh Heavy Duty Crane Scale (DWP-5000C2X) The crane scale DWP-5000C2X has a great LED display which is large, high contrast and so is easy to read. The back light can be adjusted to ensure there is sufficient contrast even in day time. The display has a built in rechargeable battery. And the scale package includes a 110 V power cord. Built-in Rechargeable Battery with 110V cord Included Remote control included for long distance