- Easy contact operation
- Accuracy is 4% + 2 digits
Tachometer reading range is from 10.000 to 99,000 (resolution 0.001, 0.01, 0.1, 1). In addition, it reports results in feet per minute (3.0000 to 30,000), yards per minute (1.000 to 10,000) and meters per minute ( 1.000 to 9999.9). Resolution for all three is 0.0001, 0.001, 0.01 04 0.1 depending upon the revolutions displayed. Unit measures 4 3/4” x 1 3/4” x 1 1/4” and weight is 4 ounces. To assure accuracy, units are provided with an individually serial numbered Traceable® certificate from an ISO 17025 calibration laboratory accredited by A2LA. Certificate indicates traceability to standards provided by NIST.
Please note: The aforementioned A2LA accreditation belongs to the manufacturer, not Thomas Scientific.