PEWM-1C, PEWM 1/1S - Single-phase energy standards
PEWM-1C ? portable energy standard class 0.5 with current clamp to 100A. PEWM 1/1 S ? energy standard class 0.1 with compensated current transformer to 100A
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EMSYST Ltd
Tsarigradsko shousse Blvd., 7th km
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