Device for determining the moment when competitors in a race are

Device for indicating abnormal pressure conditions in a tire on

Device for indicating air pressure in vehicle tires

Device for indicating insufficient inflation pressure in vehicle

Device for indicating speed levels for motor vehicles

Device for indicating the oil level in a combustion engine crank

Device for monitoring the flow and temperature of a coolant

Device for preventing drunken driving of vehicle

Device for producing an optical or acoustic shift instruction

Device for registration of objects

Device for resetting a direction-of-travel indicator in automobi

Device for temporarily blocking the re-measurement of an electri

Device for the checking of the pressure of tires of a motor vehi

Device for the indication of different operating conditions of m

Device for transmission of measurement values

Device for transmitting the condition of a switch between two pa

Device for transmitting the condition of a switch between two pa

Device for warning of excessive wear on a brake lining

Device to indicate need to service or inspect a motor vehicle

Devices for the measurement of the physical state of a pneumatic