In an earlier contribution to this discussion,
Dave Liquorice wrote:

On 21 May 2005 23:15:21 GMT, Bob Eager wrote:

So...are there any other, not too expensive, measuring gadgets that
will at least give a rough idea?

Try http://www.machinemart.co.uk/product.asp?p=010916213

Yes, I've got one of those - and it gives believable figures - at least for
resistive loads like light bulbs.

I got mine from Machinemart about 18 months ago - when I think it was
slightly dearer than the current price.
--
Cheers,
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