2X Chart Drawing Triangle Ruler for Ship 300mm Large-Scale Distance Measurement Teaching
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Product details
| Management number | 238469176 | Release Date | 2026/07/11 | List Price | US$7.76 | Model Number | 238469176 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
colour:Transparent<br>Material:plastic<br>size:300mm<br><br>Package Contents:<br>4*Nautical chart drawing triangle ruler<br><br>Only the above package content, other products are not included.<br>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- Determine longitude on protractor to determine course or bearing
- When charting, it is used to draw the bearing line or heading line, and measure the bearing line or heading degree.
- The protractor's 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.
| Ruler type | Triangle Ruler |
|---|---|
| Material | Plastic |
| Brand | Unbranded |
| Size | 300 mm |
| Color | Blue |
| Count | 1 |
| Accessories | Nautical chart drawing triangle ruler |
| Is magnetic | N |
| Is bulk | N |
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