Reliability Direct, Inc. was founded in 1999 with the mission to become a "One Stop Shop" for all of your plant maintenance needs. Our initial scope of products included Shaft Alignment Tools, Alignment Shims, Vibration Meters, Accelerometers, Stroboscobes, Tachometers, Oil Analysis, and Ultrasonic Inspection Tools.

Over the years our company has grown to become the premier online source for condition monitoring and plant maintenance needs. Our product offering has also expanded to include: Infrared Thermometers, Light Meters, Sound Level Meters, Thickness Gauges, Bearing Tools, Preventative Maintenance Training Software, and a full range of Intrinsically Safe Instruments.