The Eco-celli is a new development in ecological barometers. Dingens Barometers registered and patented their invention on August, 24th 1998.
|Contains no mercury|
|4 times enlarged scale|
|Easy and safe to transport|
|The with red silicon-based fluid and gas filled |
U-shaped tube is the barometerpart of the instrument.
|Airpressure is measured by the red fluid.|
|The righthand precision-thermometer is filled |
with blue couloured methylalcohol.
|Temperature is measured by the blue fluid.|
|The error margin of temperature in the airpressure|
values is corrected by setting the moveable scale
to the surface of the blue fluid in the thermometer.
|The airpressure can be read by setting the second |
index to the red fluidlevel.
|The amount and direction of airpressurechanges |
between the previous indexsetting and the current
one, result in a reliable forecast.
|International version: shows symbols & figures. |
Indications are in centigrade (temperature) and
|Dutch version (symbols are replaced by dutch text)|
|English version (symbols are replaced by english text)|
|French version (symbols are replaced by french text)|
|German version (symbols are replaced by german text)|
|U-shaped tube: length = 82 centimeters, |
total width = 4 cm, tubediameter = 0.7 centimeter
|Thermometer tube: length = 82 centimeters, |
tubediameter = 0.7 centimeter
|Thermometerscale: 0°C - 50°C|
|Barometerscale: 975 hPa-1054 hPa |
(dimensions: 25 cm x 4 cm)
Medford Clock & Barometer, 3 Union Street, Medford, NJ 08055
Phone: (609) 953-0014, Fax (609) 953-0411
Copyright © 1999 - 2003 Medford Clock Shop. All rights reserved.