K & E Type Topographic Abney Level - CST/Berger 17-643

Features:

• K and E type Abney Level, 6-3/8" long, extending to 7-3/8".
• Equipped with two interchangeable arcs with 47mm (1.85") radius.
• One arc is graduated in degrees, 0 to 60 in both directions, the other is graduated in topographic.
• The other graduated in percentage of grade and topographic scale.
• Index has friction movement for time adjustment. Complete with Cordura belt loop case.

More Information about: 'K & E Type Topographic Abney Level - CST/Berger 17-643'

K and E type Abney Level, 6-3/8" long, extending to 7-3/8", equipped with two interchangeable arcs with 47mm (1. 85") radius. One arc is graduated in degrees, 0 to 60 in both directions, the other arc is graduated in topographic. Index has friction movement for time adjustment. Complete with Cordura belt loop case.

Misc.
ISBN-13: 0644425170841
UPC: 644425170841
Manufacturer: CST/Berger  
Model: 17-643

Misc.

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Basic Surveying, Fourth Edition