NASA Electromagnetic Log and data box Colour:Default }#html-body [data-pb-style=\"639072558E796\"]{color: #333333

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Single and multiple line message scrolling

Achieves a neat and streamlined look

Roll top opening for maximum protection from the elements

Cable ties

NASA Electromagnetic Log and data box Colour:Default }#html-body [data-pb-style=\"639072558E796\"]{color: #333333Features Speed through water with no moving parts. The new EML 2 electromagnetic speed log measures the boat speed through the water with no moving parts. Robust and accurate the sensor generates an alternating magnetic field below the boat and measures the resulting electric field produced by the boat moving through the water. With exellent linearity and a resolution of 0. 1 Knot over the range 0. 2 to 40 Knot the control box converts the sensor