Traceable® Tachometer Laser
By Control
Laser-beam touchless handheld point-and-shoot tachometer targets a rotating object and provides instant precision results. Optical no-contact measurements are made by placing a piece of reflective tape on the rotating object. Laser locks on the self-adhesive reflective tape (30" supplied) and counts rotations. In two seconds, it provides rock solid answers from 10 to 99,999 revolutions per minute. Five-digit resolution is 0.001, 0.01, 0.1, or 1 depending on the revolutions displayed.
Units are designed to measure centrifuges, pumps, rollers, shafts, gears, motors, and moving surfaces. Accuracy is 0.04% ±2 digits. Hold button freezes results. Precision quartz crystal insures stable and repeatable results. Short sampling time provides answers in two seconds. LCD digits are 1/2 inch-high and may be read from 10 feet. Low battery condition is indicated on the display. Impact resistant ABS housing protects the unit.
Individually serial-numbered Traceable® Certificate is provided from an ISO 17025 calibration laboratory. It indicates traceability to standards provided by NIST. Supplied with a 9-volt battery (for thousands of readings for over a year). Size is 4-3/4 x 1-3/4 x 1-1/4 inches and weight is 4 ounces.