The Heavy-Duty 4000 RPM Diesel Tachometer is a reliable instrument designed for accurate engine RPM measurement. With a 4 gauge (3.375 [85mm] mounting hole), this tachometer features a perimeter-lighted black dial with bold white graphics for easy readability. It is compatible with gas or diesel engines, and it connects to various signal sources such as the ignition system and alternator.
Engineered for durability, the tachometer is encased in a black aluminum SAE style bezel, has a contoured white pointer, and a flat glass lens that is anti-scratch. Perfect for industrial applications, this bulk case of 12 ensures you have ample units for your needs.
Faria Beede Instruments TD9324B Heavy-Duty 4000 RPM Diesel Tachometer - Bulk Case of 12