Vion Barometer Black   |    Ref: AL-4010BL

This superb weather monitor makes the ideal companion for navigation and engine tuning.
• Precision electronic barometer/altimeter
• Functions to assist weather forecasting
• Pressure graph over 24 hours, with "ZOOM" over the last 6 or 12 hours
• Precision hygrometer, with comfort indicator
• Colour : Black or Light Grey
• Uses 2 x AAA batteries supplied
• Dimesions : 115 x 145 x 35

Technical characteristics

• "See the evolution of the pressure trend (change of watch)". MEM FUNCTION: with immediate display of a situation stored and visualization on the graph.
• "Foresee the arrival of low pressure or of an approaching anticyclonic wedge". ALARM FUNCTION: with adjustable sensitivity.
• Average battery life: 1 year.