Sencore CR-161 CR161 Auto-Tracker CRT Tester Service manual $7.99 Category: Sencore Description Description For sale is reprint Sencore CR-161 CR161 Auto-Tracker CRT Tester Service manual. Manual is 12 pages long and includes part list and schematic. Manual has troubleshooting chart, very helpful if your CR161 is acting up. Related products Sencore CB-41 CB41 CB Performance Tester Manual $10.99 Read more Sencore VA-48 VA48 TV-VTR-MATV VCR Analyzer Manual $10.99 Read more Sencore TC-114 TC114 TC 114 Mighty Mite II Tube Tester Manual $7.99 Read more Sencore 149 Page Set-Up Book Tube Data TC162 TC-162 TC28 TC-28 $11.99 Read more