Deal Detector and Price History
We analyze price history to spot good deals
Include Prime Price
Bad Deal
average price $17.2
$1.80 higher than average
$16.75
$18.25
Product Description
This is a Breton Plotter also known as a Portland Plotter or rotating protractor. It is used for chart navigation. Align the plotter between two points then rotate the centerpiece to align with the latitude and longitude lines and read the angle.
• Rotating Protractor
Reviews
Review AI Summary
🔥 Topdeals you shouldn’t miss!
Related Products
