Sfaif-Cmp Sfaif-Cmp Tachometer, F96-DC, 24VDC, +/- 200 RPM The SFAIF-CMP F96-DC is a marine-grade analog tachometer designed for monitoring rotational speeds in ship engines and related machinery. It's known for its durability and precision in marine... Quick view Qty in Cart: 0 Price: Log in for pricing and quote Subtotal: