[Heathkit] NEEDED - SB-220/221 multi-meter

[Carl]

They are the same basic 200 ua meter, swap dial scales.

The gotcha is that Heath used 3 vendors and only 2 allow an easy scale 
swap.

The HM-102 100 ua meter will work also if you install a 15K 1/4W 
resistor in series with one of the leads. Same caveat on scales.

Carl
KM1H

----- Original Message ----- 
From: "Lynn Stewart" <lstewart3 at cinci.rr.com>
To: <heathkit at mailman.qth.net>
Sent: Wednesday, February 25, 2009 2:38 PM
Subject: [Heathkit] NEEDED - SB-220/221 multi-meter


> Gents,
>
> Newly purchased meter turned out to be the wrong type. I still need 
> the
> meter that shows plate volts/grid ma/rel pwr..
>
> Thanks,
>
> Lynn
>
> K9JCB
>
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