- OMC Zephyr Series Voltmeter
- Later design
- Built tough to with-stand the rigors of life on the water
- Solid-state electronics, temperature-resistant plastics and scratch-resistant glass lenses are engineered into every instrument to ensure a long life of accurate reading
- Plus, they feature perimeter lighting for night reading
- Black dial face, white letters, white pointer, short black bezel
For Original design see item 175645