A tachometer (revolution-counter, tach, rev-counter, 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 calibrated analogue dial, but digital displays are increasingly common.
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Brand: Extech Instruments
from
Rp.5,950,0560
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Brand: Extech Instruments
from
Rp.27,500,0800
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Brand: Extech Instruments
from
Rp.15,082,3830
Brand: Extech Instruments
from
Rp.15,082,3830
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