TILO MERLIN, ANDREAS DECKER, JÖRG GEBHARDT, CHRISTIAN JOHANSSON – Temperature and pressure are the most common measurements made in the process industry. Around half of the temperature measurements ...
MOLINE, Ill — Many of us have some outdoor thermometer whether it's as basic as an analog display nailed to a tree or post, or a fancy personal weather station. Where you place that thermometer is ...
A PAPER read recently in London by Dr. G. F. Tagg before the Institution of Electrical Engineers has for its theme the fact that one cause of errors in indicating and recording instruments is their ...
Years ago my mother had a Heathkit “Marine Depth Sounder” that also could (in theory) help locate fish. This fish finder used a rotating disk and a small neon light that indicated depth. Mom could ...
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