The HVT Series, manufactured by Wance®, is a testing machine innovator that is utilized in determining the temperature of the deflection under load and Vicat softening temperature of thermoplastic plastics, pipes and fittings. It features a micrometer that is precised in supplying an accuracy in measuring the displacement that includes an immense support and an accessible and easy testing of the specimen placement through the motor-driven testing stations in just one touch of the control button panel. Also, it can conduct a testing in HDT and Vicat along with an accessible cooling of water and mature and an easy operation and an user-friendly interface in the testing software. In addition, the testing software is a powerful monitor function on test curve that can be real-time zoomed in and a generated single report multi-station.