The wireless crane scale should be composed of the sensor, the scale frame, and the weighing display controller. High precision loadcell, slight waggle will not affect the weighing. Wireless controler, Operation is easy. Handheld remote control, convenient and functional. The remote control range about 20 meters. Industrial crane scales are used for weighing a hanging load. When industrial needs are concerned, very heavy, sometimes bulky loads are involved which are not always easy to place on the scales for determining the exact weight. Crane scales represented by a variety of models, with different range and weighing capacity, offer a solution for the problem how to weigh a nonstandard oversized load under industrial conditions. digital crane scales are some of the toughest crane scales for sale today. Our industrial crane scales have big, easy-to-read displays. They are operated by rechargeable batteries, which provides convenient operation.