M & I Systems, Inc.
4200 Aurora Avenue N.
Seattle, WA 98103
Info: (206) 547-7899
Fax: (206) 547-8875
VDO Gauges
We carry a wide variety of VDO gauges and accessories. For detailed VDO information, see the VDO web site.
Ocean Line
Meets the highest demand of quality and precision in engine monitoring:
- CE certified
- Specially designed for marine applications
- Corrosion-proof materials
- Exclusive double lens system prevents lens fogging
- True back lighting for improved night readability
Vision Line
Highly accurate, dependable, and long-lasting instruments:
- Unsurpassed night time visibility
- Illuminated pointer and Trioptic™ Illumination
- Through-dial lighting
- VDO designed air core movements

Standard Line (discontinued)
A sizeable inventory of this discontinued line remains on our shelves and at the VDO warehouse. If we don't have what you need, we will check with the factory to see what is still available.
Vanguard Line (discontinued)

A sizeable inventory of this discontinued line remains on our shelves and at the VDO warehouse. If we don't have what you need, we will check with the factory to see what is still available.

Blue Line (discontinued)
We have a very small inventory left on our shelves of this line.
Fuel/Water Level Measurement
These products are designed to withstand mechanical stress. They are available for varying tank depths and can be adapted to meet specific needs:
- Swing arm sensors
- Analogue output signal
- Robust tube type sensors
Light Bulbs and Sockets