The Micro Compass proved a huge advantage over competitors using glass ball compasses. To win races you must react to even small wind shifts. Readable, precise and reliable heading information from you compass is critical. Digital compasses deliver this data right into your natural field of view, where you need it, how you need it. The Micro Compass tactical scale gives you clear stable figures corresponding on port and starboard tack. The readings whilst tacking are always the same, meaning you never have to remember numbers.
Data Displays:

Heading
Tactical scale
Race timer

Key features:
Absolutely no wires or connections to make
Simple to operate no button to push when racing
Totally waterproof (submersible to 10M)
Lightweight only 150g
Ultra wide viewing angles
Battery level indicator

The snap in cradle allows quick installation.

Product Specification: Character Height: 20mm Timer: 1s resolution, 1 to 20 minutes Heel & pitch angle: +/- 30° Countdown alarms: Audible tones indicate time to start Mounting plane: Vertical Size: 100 x 70 x 60 mm Calibration: Factory set Battery charging: Solar power Heading Resolution: 1° Battery life 200 hrs, automatic solar recharging Weight 150g (5oz)

Whats in the vente en gros box?