Weighing Scales Sketches

These are sketches of weighing scales. The large one is usually found godowns and warehouses for weighing grains.

A sketch of the smaller manual weighing scale which is most used in bazaars across India, to weigh fruits and vegetables. Usually made of the durable cast iron. 

(Higher res sketches are also available)
You might also like Weighing Scales Silhouettes or actual photographs of Balance weighing scales or Manual Weighing Scales which have a short description about their use and their function.