5 digit 12mm LCD display. Memory: last value, max value, min value

Test range: 5RPM ~ 100,000 RPM.
Resolution: 0.1RPM.
Accuracy: ± 0.05%.
Measuring distance: 50 ~ 150mm.

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-- Non-contact Digital Photo Tachometer

5 digit 16mm LCD display. Memory: last value, max value, min value.

Test range: 2.5RPM ~ 99,999 RPM.
Resolution: 0.1RPM.
Accuracy: ± 0.05%.
Measuring distance: 2m.

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