EICO Model 145 Signal Tracer Operating Manual $6.99 Category: EICO Description Description For sale is reprint of EICO Model 145 Signal Tracer Instruction Manual. User Manual is 8 Pages and includes Part List and Schematic. Sections include: General Description, Operation, Maintenance with Voltage/Resistance Chart. Related products EICO 232 249 Peak-to-peak VTVM Instruction Manual $7.99 Read more EICO 635 Tube Tester Manual with 1976 Tube Test Data $9.99 Read more EICO Model 1020 Power and Bias Supply Instruction Manual $7.99 Read more EICO Model 955 In-Circuit Capacitor Tester Instruction Manual $8.99 Read more