Holt Instrument Laboratories | Address: 126 Mott St. / PO Box 230, Oconto, Wisconsin 54153, USA 
www.holtinstrument.com | Send Inquiry | Phone: +1-(920)-834-2222
Holt Instrument Laboratories manufactures AC shunts, current transformers, low thermal converter and thermovoltage converters. AC shunt series includes 50 and 100 amp shunts, a convenient kit containi more...