To use dumpy level properly, surveyors may require some operation manual. We have gathered some pdf manual for the dumpy level instrument. Please follow the instruction properly to operate dumpy level properly.
Dumpy Level Manual of Sokkia
The following dumpy level operator's manual is provided with SOKKIA B40 instrument.
Surveying Manual 1
The following surveying manual PDF is published the by Department of Transportation, State of New Hampshire. Find the dumpy level manual on page 12.
Source: DEPARTMENT OF TRANSPORTATION, STATE OF NEW HAMPSHIRE