SILVERLINE 633665 AUTOMATIC OPTICAL LEVEL 20X MAGNIFICATION COMPLETE WITH TRIPOD & STAFF

The automatic optical level works like a precision telescope and allows an artificial target line, the horizontal reference to be created at a certain height. The height difference between various measuring points and the horizontal reference line can be read off using a levelling staff. The self-levelling function automatically aligns the target line by itself, guaranteeing maximum measuring accuracy in all conditions.

Magnification X 20.

Image: erect, accurate to plus/minus 2.5 mm over 1 kilometre distance.

Field of view 1 degree, 20 inches.

Objective aperture 34 mm.

Minimum focus 0.5 metres, 360 degree circle.

Compensator range: plus/minus 15 degrees.

Compensator accuracy: plus/minus 0.8 inches.

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• Self-levelling function
• Automatically aligns target line
• Maximum measuring accuracy in all conditions
• Includes plumb bob, tools, instructions and carry case.