The Silva 70 series front and top reading compasses have one main yellow lubber line that allows easy and safe reading at a glance. Apparent scale siz..
A course plotter kit that includes a 7 inch Single Handed Divider and the Portland Course Plotter.The Portland Plotter is one of the most popular char..
The “full-size” base plate compass for experienced navigators. Contains everything you need in a compass and has added functionality for GPS. The Expe..
A simple to use slide rule device for calculating the third variable given the other two (distance covered, given speed and elapsed time) to a NATO pa..
The 'full-sized' base plate compass for experienced navigators – used by NATO Forces around the world. Mainly used by the infantry as a soldier’s or o..
Spare or replacement cover for the Ritchie Navigation Navigator series of compassesThis cover will fit the following range of compasses; DNP-200, DNB-200, DNW-200, FN-201, FNW-201, FN-203, FNW-203, SS-2000, and SS-2000W..
Adapter Kit used to retrofit existing mounting hole sizes 4 1/4 to 5 inches in diameter. Suitable for use with the Ritchie Navigation Helmsman series of compassesHelmsman Adapter Kit Includes:Adapter Ring
Gasket
Mounting ScrewsFor use with: HF-742, HF-743, or SS-1002..
Adapter Kit used to retrofit existing mounting hole sizes 4 1/4 to 5 inches in diameter. Suitable for use with the Ritchie Navigation Helmsman series ofcompassesHelmsman Adapter Kit Includes:Adapter Ring
Gasket
Mounting ScrewsFor use with: HF-742, HF-743, or SS-1002..
These Channel Range of instruments are made by anodising chrome onto brass giving a polished chrome colour with an opening latch and bevelled glass. The clock has a quartz movement.DIMENSIONSBack Flange Diameter: 117mm
Face and Dial Diameter: 84mm
Depth: 52mmOther Models in the pol..
These Channel Range of instruments are made by anodising chrome onto brass giving a polished chrome colour with an opening latch and bevelled glass. Tide Clocks feature a quartz movement showing time and an additional hand which records lunar time over a 24 hour 50 minute period and so indicates suc..
These Channel Range of instruments are made by anodising chrome onto brass giving a polished chrome colour with an opening latch and bevelled glass. The barometer is a sealed unit with adjustment mechanism.DIMENSIONSBack Flange Diameter: 117mm
Face and Dial Diameter: 84mm
Depth: 52mmOther Mo..
These Channel Range of instruments are made by anodising chrome onto brass giving a polished chrome colour with an opening latch and bevelled glass. The thermometer hygrometer can tell you the temperature and humidity using two separate devices in the same case.DIMENSIONSBack Flange Diameter: 1..
The Capstan Range of instruments is made of solid unlaquered brass. The clock has a quartz movement.DIMENSIONSBack Flange Diameter: 132mm
Front Flange Diameter: 124mm
Face and Dial Diameter: 100mm
Depth: 52mmOther Models in the Brass Channel Range.18012 Tide Clock
18010 Clock
18016 Thermomet..
The Capstan Range of instruments is made of solid unlaquered brass. The Tide Clock features a quartz movement and an additional hand which records lunar time over a 24 hour 50 minute period and so indicates successive high and low tides.DIMENSIONSBack Flange Diameter: 132mm
Front Flange Dia..
The Capstan Range of instruments is made of solid unlaquered brass. The barometer is a sealed unit with adjustment mechanism.DIMENSIONSBack Flange Diameter: 132mm
Front Flange Diameter: 124mm
Face and Dial Diameter: 100mm
Depth: 52mmOther Models in the Brass Channel Range.18012 Ti..
The Capstan Range of instruments is made of solid unlaquered brass. The thermometer hygrometer can tell you the temperature and humidity using two separate devices in the same case.DIMENSIONSBack Flange Diameter: 132mm
Front Flange Diameter: 124mm
Face and Dial Diameter: 100mm
Depth: 52mmOther..