Yauxim Parallel Ruler Marine Navigation Plotter Parallel Ruler Navigation Parallel Ruler for-Boat Sea Chart Measuring Divider

Features:
Scale for surfaces can view the entire page.
Copper-gasket after polishing, not easy to oxidation, wear and .
Durability even under extreme conditions.
Good and strong and , exquisite appearance, imported printing scale.
The manual ruler provides accurate measurements through the aluminum chain, providing appropriate tension for drawing parallel to another line or reference points.

Specifications:
PVC
Length: Approx. 45cm/17.72in

Note:
Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes:
1x Parallel Ruler