Supreme Technology | Technology & Energy Solutions Supreme Technology & Energy Solutions supplies a wide range of test & measurement equipments including calibration, measuring and monitoring instruments manufactured by leading global brands including Elspec Technologies, Aplab, Flir Systems, Flexim, Hioki, Fluke, Iskra, Megger, WEIS GMBH, Metrel, et al. These test instruments include mobile phone testers, spectrum analyzers, ...