The Tinius Olsen 25 kN Universal Testing Machine – Model 25ST – is engineered for precise tensile, compression, flexure, and shear testing across a variety of materials. This high-performance UTM is ideal for polymer tensile testing, plastic tensile testing, and other material evaluation processes where accuracy and compliance with global standards are essential.

With a robust frame, premium components, and capacities up to 25 kN / 5,000 lbf, the 25ST ensures consistent, reliable results. Multiple loadcell options allow precise measurements for both delicate specimens and full-capacity tests. Featuring eight full-length T-slots for secure accessory mounting, it offers unmatched versatility in testing applications.

When paired with precision grips, advanced strain measurement devices, and Tinius Olsen’s Horizon software, the 25ST becomes a complete universal testing machine solution, delivering repeatable, high-accuracy results for research, quality control, and industrial material testing.