1-4 inputs2-8 outputs The SKIPPER Relay Expander is intanded for distribution of galvanically insulated pulse signals in marine […]

Dual axis Speed indicator - Water and Bottom speed (if provided from log) speed in […]

Dual- axis electromagnetic speed log -Water speed in dual axis. -Colour LCD screen with day/night […]

Dual Axis Doppler Speed Log -Bottom and water speed in dual axis.-Colour LCD screen with day/night […]