5245L Counter SIN 544-08298 52538 Frequency Converter P1ug·ln SIN 513-06609 OWNER: John Fluke Co., P.O. Box 7428, Seattle, Washington 98133. CONTACT: Don Walker, John Fluke Co., Telephone: (206) 774-2213. HP OFFICE: Iiewleu-Packard Company, Neely Sales Region, 433 l08th N.E.,...