Revolution counter 6000 RPM black

IP67 watertight case; double anti-fog pane; LED back-lit LED dial and needle; panel or flush mounting of the instruments; interface with NMEA signal; second frequency available as an option.
All instruments are equipped with finishing ring having the same color as their dial. RPM counter and sumlog equipped with ring 27.499.01 or 27.599.01. 52-mm Ø instruments equipped with ring 27.499.03 or 27.599.03.
AA - The revolution counters have to be equipped with: cable 27.599.11 (RPM counter function, only); additional cable 27.599.12 for other functions: hour counter, clock, voltmeter; push-button 27.599.13 necessary for basic and advanced programming of the RPM counter.
EE - The synchronizers have to be fitted with cables 27.599.11 + 27.599.12.
BB - Sumlogs must be completed with: Cable 27.599.11 (speedometer function only); Additional cable 27.599.12 for supplementary functions: partial/total mile counter, echo sounder, water temperature, clock, voltmeter + button 27.599.13.
CC - The 52-mm Ø control instruments have to be equipped with: cable 27.599.11
DD - The rudder angle metres have to be equipped with: sensors 27.176.00 / 27.176.10 + cable 27.599.11.