My way of making sure my prism pole bubble vial is level. And the way to adjust it if it isn't.
Also at the end I show a way to adjust and level a pole WITHOUT any mount/bracket. But use this method with caution. As it is not recommended. But can save you in a pinch!
Stedi-Rest by SECO:
www.surveying....
Негізгі бет Prism pole level vial adjustment
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