• Excellent shockproof function.
• Exclusive closed magnetic field, magnetically-dampened compensator.
• Friction-braked rotation and endless horizontal drive.
• Prism for viewing circular vial.
• Water, dust and dirt proof.
• Comes with a years warranty.
• Full back up and repair service available.
Clinometer Handle Compass is a reproduction of an antique Clinometer compass. The Handle Compass gets its name from its "handle" shaped sight, which actually serves two purposes With the compass level, an object can be viewed through the peep sights to determine its magnetic heading. The second and most interesting purpose is when tilting the compass on its side and viewing an object through the sights, its angle of elevation or declination can be found. A weighted pendulous arm beneath the compass needle can be read from one of three scales : Angle in degrees beneath the zenith (from straight up), angle in degrees of elevation or declination, and in inches per yard of slope. The compass has a needle lift mechanism to protect the compass jewel and the pendulous arm when being transported.
We offer Brunton Compass (Geological Compass) which is available in a leather or wooden case.
This compass differs from modern compasses, as it utilizes magnetic induction damping rather than fluid to dampen needle oscillation.
It is widely used by geologists and surveyors to make accurate degree and angle.
• 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.
This cost-effective Electronic Digital Theodolite provides excellent performance, reliable quality and practical operation for any construction application.
The body style is similar to a Topcon Digital Theodolite and is combined with easy to use operation.
The smart appearance and reasonable structure is as attractive as its price.
• Tribrach.
• AA Rechargeable Batteries (4 each).
• Lens Cap.
• Operator's Manual.
• Hard carrying case.
The Hand Level is a small, economical level for use with preliminary surveys to determine traveller way or cable way steel work elevations and other feasibility type site reconnaissance work.
The Abney Level is very similar to a clinometer in that it is used to measure the value of a slope by means of arc measure and grade percentage.
Specification of Abney Level
• Used to determine slope angle, tree heights etc
• Graduated 0-+/-90 degrees, 0-+/-100% on a stationary arc
• Vernier reads to 10
• Scale pointer incorporates friction thumb lock
• Includes carry case
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