Hand Bearing Compass, Illuminated - SKU 215 corteva_core Happy Troller mounts on the

Happy Troller mounts on the anti-cavitation plate to allow fine control of trolling speed

Suitable for use with any Vantage Pro2 6410 Anemometer manufactured after Spring 2013 with "Hour-Glass" shaped body

Install your own sensor in the sensor chamber

Fits most anchor chains

Comes with instruction booklet

Hand Bearing Compass, Illuminated - SKU 215 corteva_core Happy Troller mounts on theUsing this precision marine hand bearing compass, you can easily obtain quick magnetic bearings on shore or floating objects. Simply align front and rear sights on an object and reading off bearing. Uses include quick bearing or position set, determination of angular gain or loss on the competition while racing, checking distance offshore, establishing lee bow set while cruising or racing in currents, drift vectoring and plotting a line of position.