Zhejiang Tugong Instrument Co., Ltd.  

Product Name: Intelligent Electric Tetragenous Direct Shear Testing Machine Model NO.: STSJ-5A Product Name: Direct Shear Testing Instrument Area of Soil Sample: 30cm2 Lever Ratio: 1:12 Vertical Loading: 50,100,200,300,400(Kpa) Max. Horizontal Loading: 1.2kn Shear Rate: 0.01~25mm/Min Specimens: 4 Specimens in The Same Test Working Voltage: AC220V