[Nfb-science] tactile measurement tools
Robert Jaquiss
rjaquiss at earthlink.net
Mon Dec 1 18:25:38 UTC 2014
Hello:
Independence Science can supply USB calipers and micrometers. The setup
consists of the tool and a special connecting cable that incorporates a box
containing a pushbutton. The interface appears to the PC as a keyboard. When
a measurement is made, the user presses a button and the data followed by an
<enter> is transmitted. Any application that can accept numbers can read the
data. I usually use Notepad, but Excell will also work. Calipers are
available in six and twelve inch lengths. A button the unit switches between
English and metric measurements. The calipers measure outside, inside and
depth.
For more information, please call Independence Science at 866-862-9665.
Hope this helps.
Regards,
Robert Jaquiss
Email: rjaquiss at earthlink.net
-----Original Message-----
From: Nfb-science [mailto:nfb-science-bounces at nfbnet.org] On Behalf Of
aerospace1028--- via Nfb-science
Sent: Monday, December 01, 2014 10:47 AM
To: nfb-science at nfbnet.org
Subject: [Nfb-science] tactile measurement tools
Hello everyone,
I'm looking into options for tools to take basic measurements
I found the click rule. The independence market offers the English (feet
and inches) model. I found mentions elsewhere that a manufacturer
(Community Advocates Inc) used to offer a metric model as well. Does anyone
know if the metric model is still available? Does anyone know of other
tools that can accurately measure with precision of at least 1 mm?
I also found mention of a "rotomatic" rule. I can't find anyone that makes
or sells them. Does anyone know if these devices with the square washer
that moves along a threaded rod 1/16 inch per full rotation (or 1/64 inch
for a quarter rotation) are available for purchase anywhere?
Lastly, does anyone know anything about accessible calipers?
thank you
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