Chartwell 2637 Mining Transit Book Barometric Pressure_Has Barometric Pressure Complete Installation Kit: Includes four

Complete Installation Kit: Includes four 4

heights and log data—all with robust electronics

which can be easily marked with a pen or Tungsten Carbide Scribe

and a wrist strap for added convenience

Built with a rugged

Chartwell 2637 Mining Transit Book Barometric Pressure_Has Barometric Pressure Complete Installation Kit: Includes fourChartwell 2637 Mining Transit Book For decades Chartwell Survey Books have been a constant in the field bag of many surveyors and field workers alike. Made with a high cotton content paper, these books reliably protect your critical notes, even after exposure to the elements. Specifications: Pattern: Mining Transit, Large squares printed in permanent ink Dimensions: 7. 5" x 4. 75" 192mm x 120mm Paper Colour: White Binding: Side Open Sewn Bound Number