N5800 series is specially developed by NGI for the R&D and production of supercapacitors and batteries. The sampling rate is up to 1ms, and the charging and discharging process can be seamlessly switched

N5831 series is specially developed by NGI for the R&D and production of supercapacitor modules

N8130 series is specially developed by NGI for the R&D and production of supercapacitors and batteries. The sampling rate is up to 1ms, and the charging and discharging process can be seamlessly switched

N8310 is an analysis and diagnostic instrument specially developed by NGI for supercapacitor self-discharge test. N8310 consists of three parts: test instrument, application software and test fixture. It can test the self-discharge parameters of various types of supercapacitors under the set voltage

N8320 is an analysis and diagnostic instrument specially developed by NGI for supercapacitor current leakage test. N8320 consists of three parts: test instrument, application software and test fixture. It can test the current leakage parameters of various types of supercapacitors under the set voltage