Faria Euro Black 4 Tachometer - 4000 RPM (Diesel) (Mechanical Takeoff)

The Faria Euro Black 4' Diesel Tachometer is a top - notch instrument. It features a perimeter - lighted black dial with bold white graphics, a black aluminum bezel, a contoured white pointer, and a flat glass lens. The anti - scratch glass lens and plastic cases offer corrosion resistance and long - lasting use. Electronic tachometers function by counting pulses from the ignition system, alternator, tach signal generator, or magnetic pickup sender. Just connect it to +12VDC, Ground, and one of the listed signal sources. Select the right tach and set the back switch correctly to let it know the pulses per engine revolution. It has a 4' size with a 3.375' (85mm) hole size and can be adapted for 24 VDC systems. Factory P/N is TD9122. Sold individually, gauge cover not included. This product can't be returned to the original purchase point. Contact the manufacturer for issues. Specifications: Gauge Type - Diesel Tachometer, Series - Euro Black, Voltage Input Range - 12/24 V, Gauge Size - 4', Not a Box Set, Box Dimensions - 5'H x 6'W x 6'L, Weight - 0.7 lbs, UPC - 759266328426.

Using this Faria Euro Black 4' Diesel Tachometer is easy. First, connect it to +12VDC and Ground. Then, pick one of the signal sources like the ignition system, alternator, tach signal generator, or magnetic pickup sender and connect it. Make sure to set the switch on the back of the tachometer to the right position so it can count the pulses correctly for each engine revolution. When it comes to care, since it has an anti - scratch glass lens and plastic cases, it's quite durable. But avoid exposing it to extreme temperatures or harsh chemicals. If you have any problems, don't return it to where you bought it. Instead, reach out to the manufacturer directly. Remember, this tachometer is sold individually and the gauge cover is not included.