... 2 shearing speeds by rotating button 3. 220V voltag 4-SETS Shear Box Direct Shear Testing Apparatus Application: This apparatus is used ... : 1.2KN5. Shear rate: 5, 2.4, 1.5, 1, 0.8, 0.02, 0.01mm/min6. 4 specimens at the same test7. Working voltage ... Dial Gauge (1.2Kn range ) ST1005E-1F Displacement Transducer 4 SETS OF Shear Box including Portou Disc, cutting ring, metal plate , as ...