On Sat, 24 Dec 2005 09:31:50 +1100, George Ghio
wrote:


One test is the "Modified Square Wave" test.

When you hear these words you know you are dealing either with a shyster
or an ignorant person who should not be selling things he does not
understand.

The only thing your test proves is that you're irrationally
judgmental.

It is hard, what with a flood of imports at bargain basement prices.

Still, as long as people are willing to believe that a $59 3000W
"modified sine wave" inverter from Walmart, Cost Co, etc, etc has the
same specs as a $900 3000W sine inverter is, at best, fooling themselves.

Why do you give buyers so little credit? And where does one buy a
3000W sine-wave inverter for $900?

Wayne