This HEATHKIT SB-610 MONITOR SCOPE is in for K3MJW pre-sales check out.  It is in excellent condition and works.  I found a cold solder joint on R104 ground that needed a little solder and heat causing the horizantal sweep to shake.  All Electrolytic caps tested low ESR and all tubes tested good on a Heathkit emissions tester.

I cleaned the cabinet and front Bezel of some normal dirt.  There are a few spots of missing paint.  

For testing I hooked it up to a signal generator to the Exciter and "Vert" inputs.  See the patterns below.  Two tone generator showed output on my scope.  

This unit is to be sold by K3MJW Skyview Radio Society as a fund raiser.  Please contact this club with your interest.  

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