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<p class="MsoNormal"><span style="font-size:11.0pt">I use a SPI digiMax 30-440-2, which is a fiberglass digital caliper. It works really well. I have hated every other pair of fiberglass digital calipers I have ever encountered, but I’ve tested this model against
a set of iGaging Absolute Origin calipers in the museum and have not found major differences in accuracy, though the iGaging model is more precise (to +-.001, if memory serves, whereas the digimax only goes +-.1).
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">I would recommend the iGaging Absolute Origin Calipers if you are measuring objects that are not fragile or crushable. They’re nice because you can hook them up to a computer via USB data cable for automated
measurement entry. Would LOVE it if there were an accurate fiberglass caliper with a data cable.
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<p class="MsoNormal"><span style="font-size:11.0pt">-Nate<o:p></o:p></span></p>
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<span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333"><img width="224" height="45" style="width:2.3333in;height:.4687in" id="Picture_x0020_1" src="cid:image001.png@01DA8C05.AE2ED1C0" alt="The Ohio State University"><br>
</span><b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#BB0000;background:white">Nathaniel F. Shoobs</span></b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333"><br>
Curator of Mollusks<br>
</span><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#BB0000;background:white">College of Arts & Sciences</span><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333"> Dept. of Evolution, Ecology, and Organismal Biology<br>
Museum of Biological Diversity, 1315 Kinnear Rd, Columbus, OH 43212<br>
614-688-1342 (Office)<br>
</span><span style="color:black"><a href="http://mbd.osu.edu"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#0563C1;background:white">mbd.osu.edu</span></a></span><span style="font-size:11.0pt"><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="color:black">From:
</span></b><span style="color:black">Nhcoll-l <nhcoll-l-bounces@mailman.yale.edu> on behalf of Elizabeth Wommack <ewommack@uwyo.edu><br>
<b>Date: </b>Thursday, April 11, 2024 at 11:41</span><span style="font-family:"Arial",sans-serif;color:black"> </span><span style="color:black">AM<br>
<b>To: </b>nhcoll-l@mailman.yale.edu <nhcoll-l@mailman.yale.edu><br>
<b>Subject: </b>[Nhcoll-l] Digital calipers for museum use<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-line-height-alt:.75pt"><span style="font-size:1.0pt;color:white">Hello everyone, Happy almost Friday everyone. My museum is looking at getting a set of digital calipers for measuring mammal objects (but also hopefully useful
or other vertebrate groups). I have digital calipers I use myself for bird banding
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Hello everyone,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Happy almost Friday everyone.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">My museum is looking at getting a set of digital calipers for measuring mammal objects (but also hopefully useful or other vertebrate groups). <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">I have digital calipers I use myself for bird banding (Fowler brand), but I was wondering if other people had thoughts or opinions on brands and models?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">I love my digital calipers (they've put up with a lot and gone with me many places), but I will say they are heavy, and I have to be very careful when I use them
with small birds and objects.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">We have a number of manual calipers (SPI Polymid Dial calipers), but we are hoping to get a nice pair of digital calipers for museum use as well.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">cheers,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Beth<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#202124">Elizabeth Wommack, PhD<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#202124">Curator and Collections Manager of Vertebrates<br>
University of Wyoming Museum of Vertebrates<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#202124">Berry Biodiversity Conservation Center<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#202124">University of Wyoming,<br>
Laramie, WY 82071<br>
</span><a href="mailto:ewommack@berkeley.edu" target="_blank"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">ewommack@</span></a><a href="https://urldefense.com/v3/__http:/uwyo.edu/__;!!KGKeukY!wR7KUzNxu7WNu6Yt3nJ8bO6nBvTuBhusxDsRZC6SR12qPmDCrjDrY0-dXalTNL6fpj0F-UbTB8elvbXITwQ$" target="_blank"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">uwyo.edu</span></a><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#202124"><o:p></o:p></span></p>
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