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A1 Equipment

Levelling & Measuring Instruments For Surveyors,
Construction and Industry

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Optical Site Square

Double prism site square.

Simple site square for use with ranging poles.

Use to set out square on large open areas such as sports pitches and fields.

Supplied with storage pouch.

✔ In Stock

£65.00

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Optical Site Square - Product Overview

Set out square on sites such as sports pitches etc.

Requires two ranging poles and an assistant.

The prism is held steady over the corner point, and a ranging pole is set up at the far end of the baseline.

An assistant then holds a second pole in approximately the correct position at 90° off the baseline.

The person holding the prism views the two pole images in the split-view window, and when the two two images appear in-line in the window, they are at 90° on site.

Optical Site Square - Technical Data

Optical Site Square - Videos

Optical Site Square

£65.00

Buy Now