Spring Balancer scale 1.Capacity(kg):15-22 2.Travel(M):1.5/2.8M 3.G.W./ Ctn (kg):8.0kgs 4.easy to operate Spring Balancer scale HW-15-22,spring weight balancer in manufacturer,digital spring balance1,By reducing worker fatigue, it enhances worker efficiency2,Saves Factory Space3,Prevents tool damage4,Free of electric or pneumatic hazards5,the closed shell and the cable guide to prevent folder ...