WESTON MODEL 798 TYPE2 TUBE TESTER MANUAL $9.99 Category: Weston Description Description For sale is reprint of Weston Model 798 Type 2 Proportional Mutual Conductance Tubechecker Manual. Manual was scanned from high quality photocopy. Manual does not include part list or circuit diagram. Related products Weston 432 Portable Wattmeter Manual $11.99 Read more Weston 779 type 5A Analyzer Manual $8.99 Read more Weston 788 Navy Model QQ-3 Tube Tester Manual $9.99 Read more Weston 984 Sweep Generator Manual $11.99 Read more