Double Prism Optical Square
ID:
137809
Status: Out of Stock
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Price in Bangladesh
The lowest price of Double prism optical square in Bangladesh is Tk 8,500 only. Buy at low price in Bdstall. There is currently 0 seller.
Full Specification
- Made of quality optical glass and sturdy aluminum casing
- Handheld without or with a Plumb Bob for fast alignment estimation
- Set on a Ranging Pole for standard height & true vertical from point of alignment
- Accuracy: Approximately ±1cm at about 30m
Description
This double-prism optical square is an aluminum land survey tool from China. It features two optical glass pentaprisms. It can be used without a plumb for fast alignment or with a plumb for precise alignment. With an accuracy of ±1cm at 30m, it is useful for surveyors to establish perpendicular lines & check structure alignment. It is suitable for ensuring accuracy in various surveying tasks.
