This auction will contain Qty 1 used Zebra S4M Thermal Label printer S4M3N-2001-1100D. This printer has been power tested and is in working condition. What you see pictured in the auction is what you will be bidding on.
This auction will contain Qty 1 used Zebra S4M Thermal Label printer S4M00-2001-1100T. This printer has been power tested and is in working condition. What you see pictured in the auction is what you will be bidding on.
This is a push button set tester that was produced in three model versions in the 1940's, the 504, 504-A, and 504-B. This is the 504-A. This tube tester has a built in roll chart for tube data.
Unit powers up fine and all controls on front panel are responsive. The "Phase Not Locked" light is on most of the time but occasionally it goes out for a second or two and the Power Level meter goes up as if it's working but like I said, not for long. Being SOLD AS-IS.
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