Levelling Staff - Self reading staff

Unit 1- Surveying

Levelling Staff
Self reading staff

Solid staff
The staff is generally made up of well seasoned wood having a length of 10 feet or 3m. In most common forms the smallest division is of 0.01feet or 5 mm. However some staves may have fine graduation up to 2 mm. These staves gives the reading is English and metric units.
solidstaff

Last modified: Tuesday, 17 May 2011, 8:45 AM