EICO Model 584 Battery Tester Construction Manual $5.99 Category: EICO Description Description For sale is reprint of EICO Model 584 Battery Tester Construction/Assembly Manual . Manual is 4 Pages long. Most of 584 Battery Tester were sold as kits. Assembly instructions contain part list and assembly diagrams. Related products EICO 625 Tube Tester Construction Manual $7.99 Read more EICO 720 90-Watt CW Transmitter Manual $7.99 Read more EICO Model 320 322 Signal Generator Instruction Manual $7.99 Read more EICO 1050 6V 12V Battery Eliminator and Charger Construction Manual $5.99 Read more