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> Tektronix DC503A - tcxo option - vgc
Tektronix DC503A - tcxo option - vgc
TEKTRONIX DC503A 135MHz COUNTER PLUGIN - TEMPERATURE CONTROLLED CRYSTAL OVEN
Here's a nice Tektronix DC503A with the TCXO option, pretty hard to find lately. Everything works as it should. No missing or dim readout segments, no goofy switches. It has a small scuff in the readout lens. All metal is straight and clean, no stickers or sticker goo, plastic lid latches are complete and operational. Guaranteed to work as per Tek specs. Calibration is not guaranteed although it appears to be within spec when checked against my CG5011 at 1MHz.
