A Spring Balancer provides constant tension on the cable, accomplished with a spring motor and a tapered drum. The balancer extends or retracts the support cable to follow the tool's movements. The assembler can reposition the tool, while experiencing comfortable operation and less fatigue. This item can play a key part in a small, medium, or large lifting operation. Due to them having versatile roles, people can see them being used in various industries. The offered spring balancer is usually used to measure adsorbed gas capacity by the weight method. It is offered by us in various types as per the need.