Item Brochure
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Abney Levels and Right Angle Prism
804755
804710
804745
724780
804755 Magnifying Abney Level with Stadia
804911 Replacement Case
804710 5” Arc, Degree and Slope Abney Level
804715 5” Arc, Percent and Degree Abney Level
804905 Replacement Case
804745 6 3/8 in. Top with Two Arcs Abney Level
804907 Replacement Case
724780 Double Right Angle Prism
MAGNIFYING ABNEY LEVEL WITH STADIA – 5X
Percent scale in both directions easy-slide focusing motions for objective and eyepiece.
1:100 stadia. Enamel nished 7¾ in. barrel extends to 8 5/8 in. Measure existing grades
with the 1 x 3¾ in. at base. Padded belt-loopcase included.
ABNEY LEVEL WITH CLINOMETER
Tube is 5 1/8 in. long. Radius arc of 1 1/8 in. graduated in degrees (0-90°) in both
directions; vernier reading of 10 minutes. Slope scale 1:1 and 1:10. Padded belt-loop
case included.
TOPOGRAPHIC ABNEY LEVEL
Two interchangeable arcs oer chainage correction, degrees (0–60°) in both directions
and percent of grade. Index has friction movement for ne adjustment. Non-glare 6 3/8
in. aluminum level tube extends to 7 3/8 in. Padded belt-loop case included.
DOUBLE RIGHT ANGLE PRISM
Two prisms allow for sight to the right and le. Clear optical glass for straight ahead
viewing. Metal construction. Includes leather case.