¥ Supplied with thimble adjustment wrench

¥ Locking mechanism for safe storage

¥ Adaptors may be used to replace both screw and bayonet type cap fittings

¥ Polyurethane wheels for smooth and quiet manoeuvring

¥ Covers sizes from 4 to 14mm

¯3.9mm Borescope Probe - Side View Engravers ¥ Supplied with thimble adjustmentOptional 3. 9mm borescope probe (90 side view). Suitable for access through the smallest diesel injector or glow plug aperture. Does not have any dark screen corners, giving image coverage quality right to the edge of the screen. Features lighting LEDs for a clear image in dark areas. Use with Model No. VS8200. Model No. VSBSP39S