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hunnymonster said:You're looking at fag-paper differences at the bottom end of the market, but building a CMOS amp isn't launching the next Ariane Rocket... - so long as the input impedance is at least 10MΩ you ought to be hot to trot for 99.9% of stuff you want to do.
Other things that you may find useful - peak hold (so it holds the highest value of voltage, current or resistance), continuity buzzer (typically it acts if the path resistance is 400Ω or less, 4 digit / 3½ (that is 0.000-9.999 or 0.000-1.999 display).
I personally would favour a Maplin one to a Draper, because as a one-time electronics component shop they ought to be selling tools fit for purpose. They also give the original manufacturer's details - <!-- m --><a class="postlink" href="http://www.uni-trend.com/product.html" onclick="window.open(this.href);return false;">http://www.uni-trend.com/product.html</a><!-- m -->
Or of course, keep your eye open for a military surplus Avo 8 Mk III or IV... proper meter, virtually indestructible
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