Calibration. I bought a set of certified weights for my scale and can check and recalibrate when needed. I also bought a high quality digital thermometer and hygrometer that is certified to be within 1% RH. I send it back to the manufacturer yearly for recalibration. But now what about my squarometers and lengthometers? Terry Farrell > >Also I have a nice scale but I find that it needs to warm up about 15 > >minutes before it reads consistently otherwise it reads about ,2 tenths > >light. Sheesh technology. > > Dale Erwin > > I do too, and it shuts off automatically within about 5 minutes of non-use. > Sheesh is right. We rarely know for certain if our tools are lying to us or > not, but at least we get the illusion of being allowed to play. > > Ron N > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives
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