Labs and plants use this high accuracy unit to read speeds of centrifuges, motors, and stirrers.
Five digit LCD is a highly visible 3/8-inch-high display. Laser beam reflects off self-adhesive tabs to give readings of 10 to 99,999 revolutions per minute. Resolution is 0.1 below 1000 and 1 above. Accuracy is ±1 RPM or 0.05%.
Utilizes a precision quartz crystal for an accurate time base. Takes only a second for most readings. A memory feature permits recalling the last reading at any time.
An individually-numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.
Supplied with Traceable® Certificate, four AA alkaline batteries, rugged ABS plastic case, self-adhesive reflecting tabs, internal light, and carrying case. Size is 3 x 8-1/4 x 1-1/2 inches and weight is 9-3/4 ounces. Replacement battery Cat. No. 1112
| Range 1 | 10 to 99,999 RPM |
|---|---|
| Resolution 1 | 0.1 below 1000, and 1 above |
| Accuracy 1 | ±1 RPM or 0.05% |
| Dimensions | 3"x1-1/2"x8-1/4" |
| Weight | 9-3/4 ounces |
| A/C Plug (Y/N) | N |
| Traceable | Y |
| Supplied With | batteries, self-adhesive reflecting tabs, internal light, carrying case, Traceable® Certificate |
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