See how the Shanghai Kstone KS30 SF6 Comprehensive Tester delivers practical value in real-world power substation applications. In this video, we demonstrate the deployment and operation of the KS30 analyzer at the 110kV Siyuan Indoor GIS Substation, showcasing its modular testing capabilities for SF6 dew point, purity, and decomposition gases. Watch as we explain the instrument's key features, interface navigation, and how its customizable configuration meets specific grid maintenance needs while complying with international standards.