Uflex Marine Tachometer 0-4000 RPM
12V DC systems, 24V requires adaptor: Link below https://shop.tnorrismarine.co.uk/collections/instruments-gauges/products/12v-to-24v-water-temp-conversion-kit |
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Fits a 85mm (3.4") Diameter Hole | |
Black style tachometer gauge features a black aluminium bezel, black dial, white pointer and graphics displaying revolutions per minute, with perimeter back lighting and a flat glass lens.
Alternator sensed for use with diesel engines. The gauge records revolutions from the field coil of the alternator. Alternator requires 'W' terminal / Sine wave output.
This tachometer measures up to 4,000 rpm and features a built in LCD hourmeter which records engine running duration. Requires initial calibration.