. Sierra Part #64477FP.• White dial, black numerals, black pointer with fire-orange tip• Scratch-resistant curved glass lens with polished stainless steel, near-flush bezel• U.S. and metric scales with ISO symbols• White perimeter and red thru-dial lighting • Dial Range: 0-7000 RPM• Tachometers (Electric): Systems Check - Evinrude/Johnson• Sender Code: O/B ALT./COIL Near-flush bezel Thru-dial and perimeter lighting | Lido 3" Tachometer/Electric Systems Check in Red