The GESTER GT-C98 Sweating Guarded Hot Plate (SGHP) is an industry-grade precision testing instrument engineered to measure the Thermal Resistance (Rct) and Evaporative Resistance (Ret) of protective clothing materials, functional textiles, and medical PPE. Manufactured in our ISO-certified factory, the GT-C98 accurately simulates human skin transpiration and heat transfer, ensuring full compliance with international standards including ISO 11092, ASTM F1868, ASTM D1518, JIS L1096.