Ultraflex Group

AcquaLink® Tachometer

AcquaLink® Tachometer AcquaLink® - OceanLink VDO® - Marine instruments and sensors

AcquaLink® Tachometer

The VDO Tachometer displays RPM information received from the VDO AcquaLink® NavBox or the NMEA 2000® data bus

and distributes additional engine information to optional 52 mm AcquaLink® EasyLink Gauges.

• 2x VDO Bus connectors, 1x AMP Superseal EasyLink

• <150 mA

• Anti-fog coated mineral glass lens

• Front and rear protection rating IPX6, IPX9K

• Operating temperature range -20°C / +70°C



Gauge, bezel, rubber seal, spinlock, drilling template, installation instructions, safety instructions


 VDO Article No. Part No. Voltage Colour Range


20142 K 12-24 V Black 3000 rpm


21102 C 12-24 V White 3000 rpm


20143 M 12-24 V Black 5000 rpm


21103 E 12-24 V White 5000 rpm


20144 P 12-24 V Black 7000 rpm


21104 G 12-24 V White 7000 rpm