The Fluke 810 Vibration Tester with diagnostic technology (the Tester) helps you quickly identify and prioritize mechanical problems. With the Tester, you can make decisions about mechanical maintenance and use it as a supplement to your own judgment based on machine knowledge. The Fluke 810 uses a simple step-by-step process to report on machine faults the first time measurements are taken without prior measurement history. The diagnostic technology analyzes your machinery and provides text-based diagnoses, severity levels and possible repair recommendations. Faults are identified by comparing vibration data gathered by the Fluke 810 to an extensive set of rules gathered over years of field experience.