Ideal for outboards and stern drives! With stainless steel bezels, brushed aluminum dials and black pointers, Sterling instruments give a bright, gleaming look to any dash. Perimeter lighting provided for night operation.
- Brushed aluminum dial, black graduations/numerals, black pointer.
- Scratch resistant curved glass lenses, with polished stainless steel, near flush bezels.
- Perimeter lighting.
- U.S. and metric scales, with ISO symbols, where appropriate.
- Optional add-on square bezels for modular appearance.
- Dial Range: 0-7000 RPM
- Size: 3"
- Tachometer/Hourmeters (Electric): O/B & 4-Stroke Gas Engines
- Sender Code: O/B ALT.COIL
- Tachometer: Mariner 30 & 40 HP (2-cylinder) engines require a module (Mercury P/N 17461A2)
- Voltage: 12 VDC
- Current Draw: 0.10 - 0.15 A
- Operating Temperature: -40C to +70C
- Ingress Protection: IP65
- Bezel O.D.: 3.74
- Housing O.D.: 3.39
- Hole Size: 3.43
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