Tensile strength tester for paper testing (PN-TT300) 1. For tensile testing 2. Testing range: ... For paper industry Tensile strength tester for paper tesing (PN-TT300)Till now, our testers have been exported to ... , Australia, Argentina, Peru, Costa Rica, etc.1. Instruction: Our PN-TT300 type computer vertical tensile tester is a new type ... 350 mm . Tensile strength tester for paper tesing (PN-TT300)