Silva Expedition 15TDCL Compass
The Silva Expedition 15TDCL sighting compass features a built-in clinometer on the reverse for determining slope angles of surfaces.
Popular amongst Geography and Geology students, the 15TDCL also features a level vial bubble for precision and accuracy of the compass angle.
The Expedition 15TDCL also feature an adjustable mirror with a sighting hole which enables the user to tilt the mirror to best reflect the compass for correct sighting and angle.
The Map-measuring scales are displayed in mm or inch, and Romer scales of 1:50.000 and 1:25.000.
Measurement Scales: mm, inches, 1:25,000, 1:50,000