The Presto torque tester is a highly useful lab testing instrument that is used in the PET bottle industry to measure the opening and closing torque of the PET bottles with ease. Presto offers a complete range of cap Bottle Cap Torque Tester from analog to digital motorized torque testers. The company provides custom testing equipment for your application that ranges from small vials and eye-droppers to larger jugs and containers. The company is obsessed with an experienced team of engineers that can design and build digital torque meter for your manufacturing units.