Electrical Code Calculator--conforms to 1996 & 1999 NEC Code. Extensive problem solutions...wire sizing, voltage drops, parallel and derated wire sizing, Kerchoff's electrical calculations and more. Work directly in: volts, amps, volt-amps, watts, kVA kW, PF%, EFF%, and DC Resistance. Calculates wire sizes per NEC 310-16 and 317-17. User selected preferences let you customize conductor sizes. Also works as a standard calculator. Includes long-life Lithium battery, carrying case, user's guide, limited 1yr mfg warranty.
ONLY 1 LEFT Discontinued Older Model.