D Series Extendable Borescope

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Specifications for “D” Series Rigid Borescopes:

PDF Specifications: D Series Extendable Borescope

The “D” Series Rigid Borescope comes complete with 4 Viewing Heads, 2 units of 40″ Extension Sections. Main Body, Variable Transformer and Wooden Box.

Extra: 40″ Extensions: Up to 6 – 40″ Extensions are practical.

Construction: Sectional – Main Body 22″ Long – Sections 40″ Long, Appearance same as “C” Series.

Packaged: Wooden Box, 1 each Straight Forward Vision Head, Sideways Vision, Forward Oblique, and Rear Oblique Viewing Heads, Variable Transformer 0-6 Volts, Main Body and 2 Sections of 40 Length. 2 Spare Bulbs.

Magnification: 10X

Diameter of Body: .800″ Will enter Cavity of .803″ and Larger.

Working Length: Full Length of Unit – 22″ or 62″ or 102″ – Longer with Optional Sections.

Focal Length: .040″ to Infinity.

Field of View: 40 Degrees

Electrical: A Variable Step Down Transformer from 110 Volts to 6 Volts