This patent pending design is a 14"" digital to analog barometer which
features an expanded scale dial that displays 2-inchs of mercury (4
inch scale also available) on the barometric scale. If you're serious
about accurate readings and would prefer a more traditional analog
style when it comes to barometers look no further.
A totally new
configuration in barometric technology and the first of its kind
anywhere. This barometer retains the traditional look of a standard
aneroid barometer but provides you with digital accuracy in an analog
format.
This barometer is temperature compensated and displays
the current barometric reading with an accuracy of plus of +/- .5 of a
millibar or +/- .02 of an inch of mercury throughout the expanded 2
inch scale. Using a highly sensitive digital pressure transducer the
atmosphere pressure is read, this information is then processed and
sent to a very high resolution stepper motor which displays the
pressure reading in an analog format.
The barometer is ultra
simple to adjust requiring only the touch of one button. This barometer
is housed in a 14"" steel case, finished in lacquered antique brass,
with a 10 inch diameter dial. Accurate enough to register the smallest
changes in pressure with a unique sliding magnetic index indicator to
keep track of pressure trends. The two inch scale will provide very
noticeable changes in pressure. Requires 2 AAA alkaline batteries which
are included.