Chart Equipment

Of all our traditional parallel rules, the  Weems & Plath 15-inch (381mm) Brushed Aluminum Arm Parallel Rule is a best-seller. This sturdy acrylic parallel rule includes a protractor scale, is easy to use, and is a necessary tool for every...

The Weems & Plath Basic Navigation Set provides the essential navigation instruments required for basic navigation, such as finding your position and your range and bearing to a destination. In the Pack Weems Protractor (an updated version of Breton...

Chartwork navigation complete with Course Plotter and 7-Inch Singlehanded Dividers. Features Used worldwide by practical and shore based instructors Bright blue directional arrow prevents accidental reciprocal bearings Edges are graduated for tide and...

Weems & Plath Telescoping Chart Case. Keep your charts protected in the fully enclosed black plastic Telescoping Chart Case. Features Tubular-shaped fully enclosed case Reinforced rib design Twist-lock telescoping feature accommodates chart...

PVC holder for curved callipers up to 20 cm in length. Specifications Material: PVC Colour: White Length: 20 cm

Speed-Time-Distance Calculator NATO Pattern Features Simple to use slide rule  Calculates the third variable given the other two (distance covered, given speed and elapsed time) Outer sleeve manufactured from high impact plastic  Standard...

Pack contains a Weems Plotter, Ultralight Dividers, Pencil and Sharpener. The Weems Protractor has a movable compass rose grid that can be used to lay off course or bearing, measure distance between any two points, plot position on chart, or determine...

The Blundell Harling Portland Course Plotter is one of the most piece of equipment used in chartwork and navigation and used worldwide by practical and shore based sailors and instructors alike. The Plotter is a ruler, protractor and rotating compass...

The  Weems & Plath 18-inch (457mm) Aluminum Arms Parallel Rule feature aluminum arms that join two clear acrylic rulers inscribed with a protractor scale. An essential item in any proper navigation kit, these rules are used to plot direction on...

Weems & Plath single handed dividers - 7". These dividers can be opened and closed with one hand while performing your chart work. The top curved part of the handle is brass, and the tapered sides are bright finished marine alloy.

The Weems & Plath Lightrule Colreg is an essential recognition tool and study aid for the identification of vessels by lights or shapes based on the International Regulations for Preventing Collisions at Sea. This tool is designed to be used on board...

This Weems & Plath compass chart weight is a working, liquid filled compass encircled in a forged brass ring, beautifully crafted these chart weights are every bit a useful as an office paper weight as there are for chart table work. Each chart...

Each chart weight is lacquered so it will not tarnish or show fingerprints. The bottom of each weight is felt lined to protect the surface it rests on and to prevent slipping. The weights can be customized by imprinting or engraving. The magnifier has 5x...