On 22/01/16 14:14, [email protected] wrote:
There are a number of compact devices available that do that and more. I use
>the miniature "Watt's Up" watt meter/power analyzer which displays battery
>voltage, current, mAh, watts and Wh.
Yes and no. All versions of this product I've seen read current in the
NEGATIVE lead. That's fine of the unit is in series with the battery,
but it will yield VERY WRONG data if inserted in series with equipment
in a station.
At the Visalia DX Convention last spring, I found the*Hamsource EZ Meter II*,
which reads current in the POSITIVE lead, and yields good data for
individual equipment items in a station.
It does NOT read Ah.
73, Jim K9YC
Thanks for that info Jim. I'll see if they are available this side of
the puddle, and what other versions there may be.
73.
Dave G0WBX.
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