Assembly and Operation of the Heathkit Model IO-4540

Assembly and Operation of the Heathkit 5 MHz Portable Oscilloscope Model IO-4540 written & published by Heath Co, Benton Harbor, MI, 1975. 1st Edition. Paperback. Size 4to. Condition: VG. Some notes & check marks in margins, page 81 replaced by publisher taped in place, overall content excellent. Bell & Howell Schools Assembly Manual 9570 Oscilloscope. Illustrated with drawings, diagrams & photographs. Specifications. Parts list. 153 Pgs. Description text copyright 2008 www.BooksForComfort.com. Item ID 18004.