Tachometer Heavy-Duty Tachometer with Hourmeter (4000 RPM) (Diesel) (Mech Takeoff & Var Ratio Alt) - Black

Perimeter-lighted black dial with bold white graphics, black aluminum bezel, contoured white pointer, and flat glass lens.

Electronic tachometers work by counting pulses generated by the ingition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12VDC, Ground and one of the signal sources listed above.

By selecting the right tach and setting the switch on the back to the correct postion you let the tachometer know how many pulses are sent per each engine revolution.

Benefits:

• Wide range of scales
• Multiple signal sources
• Rugged, Reliable construction

"For Diesel Engines with Mechanical Pick-up. Perimeter-lighted black dial with bold white graphics, black aluminum SAE style bezel, contoured white pointer, and flat glass lens. Tachometers work by counting pulses generated by the ignition system, alternator, tach signal generator or magnetic pickup sender. The tach is hooked up to +12V DC, Ground and one of the signal sources listed above. By selecting the right tach and setting the switch on the back to the correct position you let the tachometer know how many pulses are sent per each engine revolution. These tachometers have a warning light system built into the dial that show off warning indicators when a fault is detected from the engine. Available with SystemCheck, Suzuki Monitor or OBD warning systems."
SKU: NVN-70551
MPN: 43001
UPC: 759266430013