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Registered Member #543
Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
Cut your losses, and put it in the dustbin.
This is what I'd call an ordinary bench multimeter, good for 99% of all practical puroposes, but the reason for spending hundreds of dollars shifting its tolerance from say 5% to 0.05% is unclear.
In my neck of the woods (soft X-rays) I can see no need for such an exact specification, except in terms of a pulse-height analyser which is beyond my own capacity to construct, but for which practical advice would be more than welcome.
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Solartron 7150 plus Calibration Overlay
