New (to me) projects on the bench

I was looking through Craigslist and found a few things that will go into the repair bin. Will tackle these one at a time in the next few weeks. (I hope)

1) Leader LBO-507A 20MHz Oscilloscope
2) B & K Precision 177 VTVM Dynascan Vacuum Tube Volt Meter Tester
3) Superior Electric 3PN 116B Variable Powerstat Auto Transformer 109A 0-140 VAC
4) REM Electronics Cathode Recovery and CRT Tester w/ original box 
5) B & K Precision Model 465 CRT Cathode Ray Tester with original manuals
6) Shurite Amperes Meter
7) EICO Model 950A Resistance Capacitance Compactor Bridge Tester 
8) EICO Model 221 Vacuum Tube Volt Meter
9) Edwards Signaling Transformer 88-100
10) Vapor Tight Heavy Duty Marine Power Selector Switch 12v 150A/6v 300A Continous
11)Triad N-55M Isolation Transformer 115V-115V 250VA-60hz
12) ASI Dynamic Transistor Checker 
13) Shurite Panel Meter
14) Louis Marx Model Train Transformer
15) Unknown tester device with old radio bulbs



Have fun and 73’s,

Let me know what questions you want me to address or if anything is unclear. My email is


About K0FEY

I am a member of the Eden Prairie Radio club. This is a Minnesota Ham Radio Enthusiast club and we promote experimentation and learning through the Amateur Radio hobby. Come check into a net on Sunday with us or better yet meet us in person on the 3rd Thursday of the month.
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