Author Topic: Digital pressure gauges  (Read 12359 times)

Danneaux

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Re: Digital pressure gauges
« Reply #15 on: November 08, 2013, 04:32:14 PM »
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I sucked the thumb on my left hand while focusing on the rotary log scale of my old flying watch, as illustrated at...
Always nice to touch-base with your horological collection, Andre. I go back periodically for a look-see, as would any admirer of precision tools.
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-- don't try it at home, you'll go cross-eyed and give yourself a migraine
Andre, your dedication to Precision and Scientific Method is peerless.  ;)

All the best,

Dan.