Helpful Hints
(Click to open pdf)
How do I know if my level is accurate?
How to choose the right instrument?
How to use optical instruments in cold weather.
How to care for your tripod.
How to set up an instrument with optical plummet.
Steel tape line measuring accuracy.
How do I know if my level is accurate?
How to choose the right instrument?
How to use optical instruments in cold weather.
How to care for your tripod.
How to set up an instrument with optical plummet.
Steel tape line measuring accuracy.