• FITNATE Highly accurate non-contact digital tachometer with high speed Infrared-aim operation and instant readings from 2.5 to 99,999 RPM. Accurate to +/- 0.05
  • Multifunctional: Readings are displayed on a large, easy-to-read LCD screen; Memory function, minimum, and maximum reading; features auto-zero adjustment
  • Includes 4 pack of 24-inches reflective tape and 4 AAA batteries. Aim and measure design for non-contact diagnostics and measurements. Capable of measuring at a distance from 2-20 inches
  • Portable: Compact and lightweight, easy to take with you anywhere ; Dimension: approx. 131 (L) x 70 (W) x 29 (D) mm (5.16 x 2.76 x 1.14inch)
  • Widely Used: Perfect for measuring motors, machine parts, lathes, etc.

Needed this because I had to play musical chairs with a motor for a drill press, and jointer. I needed to know each motors RPM one of which is at least 70 years old. Because of this meter I was able to get the right pully size and got within 35 rpms of my goal for my jointer.

This product is a great quality tool for measuring the rpm's of most anything. The device has a an acceptable reach for accurate measurements as well as great accuracy.