2. analog
  3. 1391922013

Tool for measuring pivot to spindle distance?

My new cartridge is on its way. I am making sure I have all the necessary tools for setting up the tonearm and cartridge, and realized that I don't have a decent tool for measuring the pivot to spindle distance for the tonearm. All I have is a plastic ruler with mm measurements - not ideal to say the least!

I would love to get something like the Clearaudio Protractor or the Dennisen/Nerve Audio Protractors, but such tools are beyond my budget. Is there a less expensive alternative? For example, would a set of 12" digital calipers (with mm readings of course)work?

I see some calipers costing around $35 - great price - are they accurate enough at that price point? No doubt most of these are made in China, which may or may not be a problem.

My budget is not much - less than $50 would be ideal. Any advice would be appreciated.

Holly
oakiris

Showing 1 response by tketcham

tketcham
291 posts
 
Holly, you could buy one of these dividers...

Malco spring divider

Otherwise, do a search for "measuring pivot to spindle distance" at VinylEngine or VinylAsylum and you'll find some clever solutions (and an interesting discussion of the need for accuracy and precision in that measurement). :-)

Regards,
Tom
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