I have for sale a HP 5302A 50 Mhz Universal Counter ($50.00), HP 331A Distortion Analyzer($125.00), Loaded Tektronix TM504 mainframe, HP 436A Power Meter($50.00). The.HP 436A Power Meter is in fair cosmetic condition. The front panel is missing a button. The TM504 is in fair cosmetic. Both power supplies are fully functional. The DM502 multimeter is working but does some strange things on occasion and the same with the AM501. It is being sold as is. I have no way of testing this.
The items for sale in TM504 mainframe are listed below.
TM504 (Tektronix)($50.00)
Dual Bipolar Bias Supply (Pulse Instruments)($25.00)
Am501 Amplifier (Tektronix)($25.00)
PS503A Power Supply (Tektronix)($50.00)
DM 502 Multimeter (Tektronix)($25.00)
The HP 331A Distortion Analyzer. It is in fair cosmetic condition. The power light has either been robed or pushed back into the case. This will power up and is working fine.
The items for sale in TM504 mainframe are listed below.
TM504 (Tektronix)($50.00)
Dual Bipolar Bias Supply (Pulse Instruments)($25.00)
Am501 Amplifier (Tektronix)($25.00)
PS503A Power Supply (Tektronix)($50.00)
DM 502 Multimeter (Tektronix)($25.00)
The HP 331A Distortion Analyzer. It is in fair cosmetic condition. The power light has either been robed or pushed back into the case. This will power up and is working fine.
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