Presto has recently launched a tearing strength tester HMI model that is manufactured in a state-of-the-art lab and is designed for the tearing resistance of paper, thin film, ventilation tape, and other materials. We have designed our equipment to make advanced calculation methods that make sure precision test with reliable repetition. The equipment is installed with a high-speed programmable logic controller system that provides features such as auto testing, calculation, and analysis result.