Weltleitmesse und Konferenz der Elektronik
15.-18. November 2022 | Messe München
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Let's Create New Concepts of Instruments with MULTI


Since our founding in year 1986, we have been creating new products which had not existed, in order to utilize the energy more safely and effectively.

The products are manufactured through strict inspection at our factory in Japan. Our handmade clamp testers measure small value currents with high precision.We have highly technical products that cannot be imitated.

Current measurement is one of the most important points for maintaining the safety of facilities. Detecting anomaly as soon as possible prevents accidents and power blackout, and it prevents destruction of facilities or the occurrence of fires caused from electric leakage currents. Also, monitoring the leakage current protects people from electric shock. The safety maintained with our products continues to support people’s lives.