S.T.D Slide Rule NATO Pattern - 4Boats

S.T.D (Speed Time Distance) Slide Rule — NATO Pattern | 4Boats

655.37

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • In stock, ready to ship
  • Backordered, shipping soon
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£21.00
/
Tax included.

S.T.D (Speed-Time-Distance) slide rule in NATO Pattern for quick manual navigation calculations.

  • Calculates the third variable given the other two: speed, time or distance
  • Metric scales first (km), with imperial equivalents (mi) where relevant
  • High-impact plastic outer sleeve for durability
  • Compact, easy-to-use slider for rapid field calculations
  • Standard size also available
  • Suitable for navigators, sailors and training purposes
  • No batteries or electronics required

Simple to carry and use aboard small craft or in classroom settings.

For the products under £150 the shipping is £6.99.

Free delivery for the most items over £150.

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