Dual-channel airtightness tester

This article introduces the multi-unit display feature of Jingcheng Engineering (JCGK) leak testers, explaining its value in resolving unit conversion issues across different engineering systems and enhancing equipment compatibility. It covers supported pressure/ flow units, application requirements for various roles, the advantages of multi-channel integration, data traceability, and MES integration capabilities, and provides recommendations on key considerations before purchasing.