Shear Apparatus 2 shearing speeds ISO Certificate level structure , Mechnical type adding load by weights Electric Strain Direct Shear Apparatus Meet ASTM and ISO Standard it is very popular with China and foreign customers all over the world. with simple and economical model. Specifications:1. Area of the soil sample: 60*60mm 2. Lever ratio: 1: 123. Vertical loading: 50, 100, 200, 300, 400(Kpa)4 ...