WESTON MODEL 798 TYPE2 TUBE TESTER MANUAL $9.99 WESTON MODEL 798 TYPE2 TUBE TESTER MANUAL quantity Add to cart 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 779 type 5A Analyzer Manual $8.99 Add to cart Weston 685 type 3 and 3A Tube Tester Manual $8.99 Add to cart Weston 978 Tube Test Data $10.99 Add to cart Weston 788 Navy Model OQ-3 Tube Tester Manual $11.99 Add to cart