Digi-Sense Digital Contact/Photo Tachometer with NIST Traceable Calibration

The Digi-Sense digital contact/photo Tachometer is designed for quick and accurate... RPM and surface speed measurements on fans, motors, turbines, gears, conveyors, rollers, shafts and cams, spindles, and more. This essential instrument in predictive and preventive maintenance programs lets you identify potential issues early, reducing costly downtime and repairs and keeping your equipment running smoothly. Easily configure the Tachometer for either contact or noncontact measurements depending on your application requirements. Use the included adapters in contact mode for quickly taking measurements; take measurements from a distance when in photo mode for use on dangerous running equipment. Features include max, min, and values stored, auto-ranging, built-in memory recall of up to twenty last average measurements, and a rugged, lightweight ABS plastic design that fits comfortably in your hand for extended use. Plus the nist-traceable Pre calibration means you get reliable measurements right out of the box, saving you time and money! what's included: contact converter, surface speed wheel, RPM contact adapter, large male RPM rubber cone, small male RPM rubber cone, female RPM rubber cone, reflective tape (23-5/8", 60 cm), four set screws, carrying case, four AA batteries, and nist-traceable calibration report with data supplied by in no cal. Ensure your equipment is in optimal operating condition, eliminating costly repairs reliable measurements, guaranteed! precalibrated to nist-traceable standards microprocessor-based design provides precision accuracy of ±0.05 percent user-selectable contact or photo configurations for wide range of applications easily view max, min, and last value for quick interpretation of results stores up to twenty last average measurements for additional flexibility measure from a distance up to 19-11/16" (50 cm) in photo Tachometer mode, ensuring operator safety large easy-to-read backlit display is perfect for poorly lit environments Dura