Parallel Ruler Marine Navigation GPSPlotter NauticalNavigation Parallel Ruler Boat Sea Chart Measuri

Brand Name : ANENG Model Number : Parallel Ruler Origin : Mainland China Certification : none DIY Supplies : Metalworking Hign-concerned Chemical : None Features: High quality acrylic plate, high hardness, long service life. Precise scale, precise scale engraving, convenient to view. Good accessories for drawing and measuring. Goodtransparency: The navigation parallel ruler has goodtransparency and does notobscure information. Convenient to grip. Hold ruler in each hand, alternating and moving in parallel. Strong link provide appropriate tension for lines parallel to another line or reference points. Usage scenario and crowd: Used to draw lines, bearinglines or courses, bearingalignment or number. Specifications: Material: Acrylic Length: Approx. 60cm/23.62in Package Includes: 1x Parallel Ruler 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.