Description

1/4" ISO G4

The weights can be customized by imprinting or engraving

Each vessel’s status is shown by a different symbol so the user can see if a vessel is underway

For Vessels up to 15m

Uses capillary action to travel into fine cracks

NASA MeteoMan Barometer With NMEA Wind Sensor Masthead Unit 1 Litre 1/4" ISO G4For a yachtsman planning a voyage, the ability to predict the weather is essential. The rate of change of barometric pressure and history of wind speed can be an invaluable indicator of imminent conditions. Many sailors rely on low cost domestic barometers, which are inaccurate, have low resolution and very poor history. Several quality paper recording instruments exist but are delicate, fiddly to use and rely on paper which can jam when damp. The

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