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The Model 670 is the 2 1/4" standard mount version
of the 570 Airspeed indicator. The 670, a small wind
driven turbine generator and an electric meter indicator.
The turbine airspeed pickup is mounted on the back
on a bendable metal tube for easy adaptation to your
aircraft.
Available meter scales are:
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10 to 80 MPH
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10 to 120 km/h
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| Retail price
$190.00 |
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