Quote:
Originally posted by pHaestus
Bill are you saying that you just watch the numbers for as long as it takes to feel comfortable that you have seen the max and minimum value for the high side, switch the valves, and do the same for the low side? Then use the means of high and low to calculate delta P?
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yup, a pain in that it requires
total concentration
blank off the last digit (as I recall it has 'too many')