... tests support 4. high quality 5. competitive pric DRK101B Tensile Strength TesterIt is applicable in many properties test of plastic films ... board, etc. testing the physics performance. The testing items include: tensile, peel, ripping, hot-seal, shear, etc.StandardThis machine is ... Lead screw, not gear wheel 3. Menu interface, shortcut for selecting test, and easy to learn, master, and operate.4 ...