• Easy RPM measurements with clamp-on inductive pick-up
• Accurate engine RPM measurements (600-12,000 RPM) for 1,2,3,4,5,6,7,8 cylinders and 2 or 4 cycles
• Larger 2000 count LCD display shows; RPM, function, data hold indication and low battery indication
• Very useful tool for tune-up and other diagnostic work