NELD-TS710 Automatic Shrinkage and Swelling Tester, which employs a vertical method to measure the shrinkage deformation properties of hardened concrete specimens under unconfined and specified temperature and humidity conditions.

Beijing Naido Intelligent Technology Co., Ltd. develops and produces the fully automatic shrink and expansion tester, featuring high testing accuracy, ease of use, durability, and fine workmanship. It offers multi-channel options (6, 15, 30, 60 channels) to meet the diverse needs of a wide range of users.