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Goodheart

(5,760 posts)
Thu Nov 2, 2017, 08:32 AM Nov 2017

Serious observation about a b.m.

Woke up this morning, got on the bathroom scale before my morning ritual: 188.6 pounds.

Did my business, weighed myself again: 187.2 pounds.

Who knew that could make such a difference?

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Wounded Bear

(63,980 posts)
4. Try this...
Thu Nov 2, 2017, 09:41 AM
Nov 2017

step on the scale and take your measurement.

Step off the scale and stand there for at least 10 seconds.

Step back on the scale. I'll bet you the difference in readings is probably 0.5 pounds or so.

Wounded Bear

(63,980 posts)
6. As a former engineer, I know a few things about calibration and how measuring instruments work...
Thu Nov 2, 2017, 10:33 AM
Nov 2017

Strain guages and accelerometers can be tricky. If you have one of the typical $20-35 scales on the market, you probably can't expect accuracies better than 3-5%, and that might be generous.

NightWatcher

(39,376 posts)
7. So happy to see that I'm not the only person who does this
Thu Nov 2, 2017, 10:53 AM
Nov 2017

I've almost posted the same OP myself at least twice.

You gotta love the high tech digital scales.

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