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The hand level is a small, economical level for use with preliminary
Surveys to determine traveler way or cable way steel work elevations and other.
Feasibility type site reconnaissance work. The abney level is very similar.
The hand level is a small, economical level for use with preliminary Surveys to determine travellerway or cableway 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