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Technology:
optical
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Display:
digital
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Mounting:
hand
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Other characteristics:
5-digit
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Rotational speed:
Min.: 1 rpm (6.28 rad.min-1)
Max.: 99999 rpm (628312.25 rad.min-1)
Rheintacho's Rotaro series is a line of digital hand-tachometers suitable for measuring rotational speed, velocity, and length. It measures either in an optical, or mechanical method. The optical method ensures non-contact, while the mechanical uses an adapter and various probes.
The device is equipped with three buttons for easy handling, and a 5-digit LCD for easy reading of values. It measures within a distance up to 600 mm, and operates through a rechargeable battery.