Radmile Matejčić 10, HR-51000 Rijeka, Croatia
+385 98 98 69 662

Complete technological solutions for measurement, data acquisition and analysis.

We provide custom devices, software services and know-how for industrial measurements and automation.

WAMSTER Synchrophasor Measurement System 

WAMSTER System extends the standard synchrophasor WAMS network with extensions which allow continuous waveform recording and harmonics measurements to be transmitted from compatible STERPMU devices. 
PMU devices come in two forms: portable handheld PMU units, suitable for quick installation in temporary measurement campaigns, and rack-mounted PMU units, suitable for permanent installation.
WAMSTER Data Concentrator provides a SaaS, web-based platform for data acquisition and analysis. Combined with the STERPMU’s ability to send data over the mobile network, it allows ad-hoc WAMS deployment scenarios without any additional infrastructure requirements.


STER Welding Monitor

STER Welding Monitor System consists of a portable, handheld welding measurement unit, capable of measuring up to 4 single ended inputs
(common welding ground) voltages and 4 welding currents simultaneously.
Default printing unit included with the system contains 4 separate dot-matrix printers in a robust Peli case, allowing simultaneous printouts of 4 separate welding points using a single STERWeld device.


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Latest News

Innovative Cloud Power System Simulator – iSIMELEC

Studio Elektronike Rijeka Ltd. (STER), as the company engaged in production of instruments and devices for measuring, testing and navigation, is implementing an EU project entitled ”Innovative Cloud Power System[…]

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Inovativni simulator elektroenergetskog sustava u oblaku – iSIMELEC

INOVATIVNI SIMULATOR ELEKTROENERGETSKOG SUSTAVA U OBLAKU – iSIMELEC Poduzeće koje se bavi proizvodnjom instrumenata i aparata za mjerenje, ispitivanje i navigaciju, Studio Elektronike Rijeka d.o.o. (STER), provodi EU projekt pod[…]

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Financiranje inovativnoga projekta putem Poziva “Inovacijski vaučeri za MSP-ove”

Projekt pod nazivom “Inovativni simulator elektroenergetskog sustava u oblaku – iSIMELEC” (KK. Studio Elektronike Rijeka d.o.o.  (STER) potpisao je Ugovor o suradnji s Tehničkim fakultetom Sveučilišta u Rijeci o pružanju[…]

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Financing the innovative project through the Call for Proposals “Innovation Vouchers for SMEs”

Project entitled “Innovative Cloud Power System Simulator – iSIMELEC” (KK. Studio Elektronike Rijeka Ltd. (STER) has signed a Cooperation Agreement with  the Faculty of Engineering in Rijeka on the provision[…]

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