EICO Model 584 Battery Tester Construction Manual Sorry, this product cannot be purchased. $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 1060 Low Ripple Battery Eliminator and Charger Instruction Manual $7.99 Read more EICO 249 Peak-to-peak VTVM Construction Manual $7.99 Read more EICO 1050 6V 12V Battery Eliminator and Charger Construction Manual $5.99 Read more