Rectifiers & Electronics supplies Miscellaneous Products. Rectifiers & Electronics is an ISO 9001:2000 certified company. The Miscellaneous Products include Resistance Bank, Fiber Glass Bushings, Corona Dispersion Disc, Kilo Volt Meters / Voltage Dividers, Discharge Rods, Sphere Gaps, Variable Auto Transformers and Cable Termination Kits. These Miscellaneous Products are used in Test & Research Labs and in other electrical testing areas.