Nippen electrical instruments co. Manufactures phase sequences meter. This is an iso 9001-2000 certified company. Phase sequences meter is suitable for operating on 50-500v ac and 40-65hz housed in 96mm square case and phase sequence is indicated by direction of rotation of the disc. Phase sequences meter is used for measuring sequences of 3 phase power lines. Suitable for operating on 50-500v ac and 40-65hz housed in 96mm square case and phase sequence is indicated by direction of rotation of the disc.
