It measures and stores temperature and humidity data. The software calculates dewpoint for the chart, if you want it. Don Mannino -----Original Message----- From: Noah Frere Sent: 10/22/2012 4:48 PM To: pianotech at ptg.org Subject: Re: [pianotech] hygrometers with USB The "Specifications" states it reads temp. humidity and dewpoint. As i understand it, relative humidity can be calculated from humidity and dewpoint (or perhaps any 2 of those 3 factors). However, the "Order Info" lists it as reading relative humidity. Does it? On Fri, Oct 19, 2012 at 10:35 PM, Bill Fritz <pianofritz50 at aol.com> wrote: > Paul, I really like my ThermoWorks -- TW-USB-2-LCD > http://www.thermoworks.com/products/logger/usb_loggers.html#PricingTab > > Nice data logging, can easily tape mount to underside of Grand near > soundboard. Nice readout to check instantaneous... and great graphs (w/ > rescaling) via PC software provided. It does a great job of telling the > customer what's happening. > > Bill Fritz, St Louis > > > From: Pam Bero <itune4you at hotmail.com> To: pianotech at ptg.org Subject: [pianotech] > hygrometers with USB Date: Fri, 19 Oct 2012 19:52:37 -0500 > It was just posted a couple months ago about using a hygrometer that > plugged directly into the computer with a read out of humidity levels over > an extended period of time. I’ve done a search on the PTG site to find the > reference, but can’t find it. Anyone have suggestions on one they use? > > Do these need to be plugged into the computer all the time, or can you > just leave them in the room, then plug them into the computer and retrieve > the information? > > I searched on-line, and there are many available. Just wondering what you > suggest to your customers and what you’ve had success with. Thanks; Pam > Bero > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20121022/8ad7f6ef/attachment.htm>
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