Zero Adjustment: Some models of the Salter mechanical crane weighing scale may offer a zero-adjustment feature. This allows you to compensate for any additional weight introduced by the hanging hook or sling, ensuring that the scale measures only the weight of the load itself. Easy to Use: The hanging hook design and mechanical mechanism make the Salter crane weighing scale easy to use. Simply attach the scale to the load, and the weight can be read directly from the scale’s display. When looking for a Salter mechanical crane weighing scale with a 200kg capacity, consider contacting Accurate Weighing Scales (U) Ltd industrial equipment suppliers or distributors that carry Salter products.