- Home
- Barographs
- Instrument Collection
  • - Instrument Collection
- Microbarographs
- Thermographs
- Hygrographs
- Meteorographs
- Hygrothermographs
- Barometers
  • - Barometers
- Aneroid Barometers
- Mercury Barometers
- Tendency Barometers
- Thermometers
  • - Thermometers
- Glass Bulb Thermometers
- Dial Thermometers
- Max Min Thermometers
- Hygrometers
  • - Hygrometers
- Wet Bulb Hygrometers
- Hair Hygrometers
- Membrane Hygrometer
- Coil Hygrometers
- Anemometers
- Pyranometers
+ Rain and Evaporation
+ Rain Gauges
+ Evaporation Gauges
+ Visibility Meters
+ Slide Rules
  • + Slide Rules
- Psychrometric Calculators
- Pressure/Altitude Slide Rules
+ Meteorological Slide Rules
- Wind Slide Rules
- Solar Slide Rule
- Data Reporting Slide Rules
- Weather Forecasting Slide Rules
+ Other Instrument Collections
+ Josef Lang
- Catalogs
  • - Catalogs
- Austria
- China
- France
- Germany
- Japan
- Netherlands
- Russia
- Switzerland
- United Kingdom
- United States
- Miscellaneous Downloads
+ Instrument Downloads
+ Barometer Document Downloads
+ Other Downloads
- US NWS History
- Book Lists
- Barometric Calculations
- Aneroid Barometer Accuracy Evaluation
- Barograph Accuracy Evaluations
+ Barograph Accuracy Evaluation - January 2017
- Mercury Barometer Accuracy Evaluation
- Digital Barometer Accuracy Evaluation

Feutron Type 1802 Psychrometric Slide Rule

Picture

Front View

Picture

Rear View

This is a Type 1802 psychrometric slide rule produced by Feutron.  The labels are in German.  Its specific to a pressure of 760 Torr.  Its of plastic construction and is 10.75 inches long.

​Go to Home Page.
Web Analytics Real Time Web Analytics