ME333 is flexible and lightweight. It is easy & quick installation in uninterruptible power line, and its AC current probe utility by the rogowski principle. No danger from secondary open circuit, and it is available shielding type on request. Matched rogwoski coil conforms to IP65 (outdoor use). Category is IV, 300V and III, 600V. It can meet accuracy class 1 according to IEC60044-8. Also, other sizes, currents, outputs and customizing lead wires are available.