S.T.E. Strumenti Trasformatori Elettrici S.r.l.
Design and construction of voltage and current transformers for measuring, protection and insulation, for indoor or outdoor installation. We are specialized in the development of custom split core current transformers, ideal for revamping operations. Our product range also includes analogic and digital electronic instruments, shunts, AC/DC current and voltage sensors and transducers for railway application in substations or on-board train.