Large-Scale Chart Drawing Triangle Ruler Ship Drawing 300mm For Distance Measurement Teaching Engineering Design

【 Delivery 】: Takes around 2 days to arrive NCR and 2-5 days to other provinces.

【--COD--】: All the products are supported by cash on delivery；

【Shipment】: Order Will ship out within 24hrs.

【Warranty】: 6 months warranty.

😉If you have any doubt , please feel free to contact with us.😉

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Features:

Determine longitude on protractor to determine course or bearing

The protractor's vertex allows placing a dividing point or pencil on a point of the hole

A string can be used to fix the stopwatch used on the hole for a long distance of course.

When charting, it is used to draw the bearing line or heading line, and measure the bearing line or heading degree.

Specifications:

Color: Transparent

Material: Plastic

Size: 300mm

Quantity: 2PCS

Package Contents:

2 * Triangle ruler for ship

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💖Note💖

1. Some Item due to manual measurement , please allow an error of 1-3mm error .