Tachometer with classic white graphics on a deep black face.• Low-profile polished stainless steel bezels• Perimeter lighting and scratch-resistant glass lens• Dial Range: 0-3500 RPM• Tachometers (Electric): Diesel Signaflex• Sender Code: Signaflex• Note: Signaflex senders and drive tips are for domestic diesel engines only• Voltage: 12V DC• Current Draw: 0.10 - 0.15 A• Operating Temperature: -40C to +70C• Ingress Protection: IP65• Bezel O.D.: 3.61"• Housing O.D.: 3.39"• Hole Size: 3.43" Perimeter lighting | Nylon 3.5" Nylon Tachometer in White