Davis UV Sensor [6490] Brand_Shakespeare 2V): 63 l/min - 1000

2V): 63 l/min - 1000 GPH

Stroke: 24"

precise and reliable heading information from you compass is critical

the 43NX is ready for whatever your next level of boating is

Davis UV Sensor [6490] Brand_Shakespeare 2V): 63 l/min - 1000UV Sensor Measures the sunburning portion of the UV spectrum. Allows you to display UV index, dose rate, and daily and accumulated dose. Multi layer filter provides a spectral response that closely matches the Erythema Action Spectrum. Diffuser provides excellent cosine response. Two piece housing minimizes radiation heating, allows convection cooling of the sensor, and prevents the trapping of water or dust. Includes built in level and 2' (0. 6M)