Sencore Model CR143 Cathode Ray Tube Tester Picture Tube Tester

Description

For sale Sencore Model CR143 Picture Tube Tester.  The unit was powered on and DC voltages were checked.  Dc Voltages were low because of a bad resistor and the Main filter capacitors was open.  Resistor and capacitors have been replaced.  DC voltages are now correct.  Line adjust function works and all filament voltage settings are correct and present.  Negative Bias voltage is also present.  No further tests were made.  I have no CRTs to test any further.
This unit tests cathode emission, heater cathode shorts and color tracking on color CRTs.  Also tests black and white picture tubes.  There is a complete set of documentation which includes service manual and two books of tube charts.  Tests hundreds of picture tubes.  Does not test other types of tubes.  Correct number of CRT socket adapters are present.  Good one for a collector of vintage test gear or someone who likes to work on old TVs.  Thank You for looking.