(3) The dial of Barometer ML-316/TM covers a pressure range o f
1065 to 610 millibars.
(4) The pointer, made of three sections of fine aluminum tubing,
flattened vertically at the indicating end, is clamped to the pointer
shaft with a small setscrew. The barometer mechanism is mounted to
the under side of the flat plate on which the dial graduations are
marked. This plate has rubber mounts at each of the four corners to
minimize vibration. Screws and washers, screwed into small corner
blocks, hold the dial and the window in place,
c. Aneroid mechanism. The mechanism of the two barometers is
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