The Hawkeye Blue Swing prism borescope is perfect when you need to inspect the entire interior of a cavity, such as when you want to inspect the valves, cylinder walls and piston head of an engine, all through the spark plug hole with a single scope. It is just a little smaller than the Hawkeye Hardy. Applications include inspection of the large dark cylinders of aircraft, marine, truck, and off-road engines.
16 to 118 deg
NOTE: Illumination tube rotates to let you sweep your view in the cavity.
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