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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
calibration of the error
Effective measurement distance:50mm~500mm(Laser source)
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·It adopts two-layer solid structure of upper and lower parts，Easily stand on the top bench，diameter 280mm
Display: 5-digit LCD display with backlight
UT373 Mini Non Contact Digital Tachometer Display Industrial Tachometer Speed Measuring Instrument Vernier Calipers calibration of the errorShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Exquisitely crafted appearance, mini compact Length 120mm width 53mm height 28mm Weight: about 100g (not including battery) 1 Stop the rotating object under test 2 Cut a piece of reflective paper (about 10mm *10mm) and stick it on the object to be tested 3 Fix the tachometer in a stable position, so that the distance between the laser emission and the receiving window of the
