Brunton Compass

Description

Ranging Rod that made of steel conduct pipe of 25mm dia. Alternatively painted international orange & white. Fitted with strong iron shoe at the bottom.

Sizes Available :

• Size 2 meter single • Size 3 meter single • Size 2 meter 2 fold • Size 3 meter 3 fold.

Description

• Compass survey is a method of surveying by taking bearings and linear distances to produce plan. • Bearing is measured using prismatic compass, while the linear distance is measured using measuring tape. • Bearing in compass surveying means angle is made by chain line or survey line by referring it to magnetic meridian or magnetic north.

Description

We offer Engineers Dupy Level having 'U' bubble arrangement. There various properties of these levels.

Description

The Cross-Staff was used at sea from the beginning of the 16th century until the first half of the 18th century. It was used to measure the sun's altitude, especially at the meridian passage. With the knowledge of the sun's declination, the mariner could then obtain his latitude. The staff is original, with the inscription. The cross pieces are replicas. Different cross pieces were used depending on the altitude. A different scale is on each side of the staff.