Thursday, December 9, 2010

My new grid dip meter, the Heathkit GD-1B

I purchased a new (old) grid dip meter a local hamfest for $10, the Heathkit GD-1B. Built in the 1950's this grid dip meter still works great, no need to restore it and it came with a full set of coils.

I plan to use this for, among other things, finding the AL values of salvaged toroid cores.

1 comment:

  1. Does anyone have the info on making our own
    coils for this ? I hear , these coils are
    hard to find .
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