Endurance II 135 Barometer & Thermometer (Weems & Plath 951000) IMO Digital Publications Chapter 13 Calculated v Measured

Chapter 13 Calculated v Measured

3 Flag State Requirements

The clock case is created from chrome-plated

Edition #: 19

Three porthole style brass instruments are set in a mahogany finished hardwood plaque that can be mounted on the wall with a vertical orientation

Endurance II 135 Barometer & Thermometer (Weems & Plath 951000) IMO Digital Publications Chapter 13 Calculated v MeasuredLight, strong, and durable, the brass Endurance II 135 Barometer Thermometer is a combination instrument that conveniently melds barometric pressure and temperature in one location. The barometer at the top of the generously sized dial is a holosteric, or aneroid type which measures atmospheric pressures mechanically without the use of liquids. The movement is temperature compensated, fully adjustable with inch and millibar scales, and is calibrated