A tachometer (RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the revolutions per minute (RPM) on a digital displays.
SPECIFICATIONS
|
Measuring Range |
R otate : 0.5~19999RPM Linear : 0.05~19999.9m/min 0.2~6560 ft/min |
|
Rotating Speed Resolution |
0.1RPM (2.5~999.9RPM) 1RPM (Over 1000RPM) |
|
Linear Rolling Speed Resolution |
0.01 m/min (0.05~99.99m/min) 0.1 m/min (Over 100 m/min) 0.1 ft (0.1~999.9 ft/min) 1 ft/min (Over 100 ft/min) |
|
Measuring Distance |
— |
|
Accuracy |
±(0.05%+1 digits ) |
|
Sampling Time |
0.8 sec(Over 60RPM) |
|
Max / Min Measuring |
√ |
|
Data Storage |
√ |
|
Memories Clear |
√ |
|
Range Selection |
Auto |
|
Battery Indication |
√ |
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