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 17025:2005 (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
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