York Survey Supplies

171mm Abney Level c/w Case

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Price: £110.00

Product Code: 36305

• The Abney Level is the ideal instrument for ascertaining the height of a building or object. Also where the determination of slope angle and percentage of grade is required.
• With a larger semi-circular arc graduated 0-90 degrees in both directions with vernier reading to 10 minutes and a percent of grade scale from 0-100%.
• The scale pointer can be locked by turning the thumb screw.
• The increased length and arc size improves accuracy and ease of use.
  c/w a belt looped case and user instructions.