Gauges, dials, meters; measuring instruments; apparatus for diagnosing, detecting, observing, monitoring, warning and alarming; visual and audible monitors and alarms; software and computer programs; liquid crystal displays; light emitting gauges, dials, meters; electric cables; ammeters, volt meters, ohmmeters, odometers, tachometers, altimeters, clinometers, speedometers, thermometers, hydrometers, inclinometers, proximity metres, displacement metres, fuel gauges, oil gauges, pressure gauges; electronic compasses; data processing apparatus; measuring instruments and gauges, dials, meters for motor vehicles, motorbikes, marine vehicles; measuring devices and display instruments and gauges for exhaust gas temperature, distance, acceleration, rotational speed, torque, RPM, pressure, fluid supply, filling level, speed, altitude, temperature, boost pressure, power, air quality, air mass flow rate, oil level, oil pressure, position, rudder position, displacement, displacement distances, wind speed, water depth, weight or load