Weems & Plath Nautical Slide Rule - 105
Item # 887589
Sometimes referred to as a Time Speed Distance Calculator, the Weems & Plath Nautical Slide Rule gives an immediate solution to all speed-time-distance problems. It even allows the user to compute distance in yards if the speed is factored in knots.
- Gives an immediate solution to all speed-time-distance problems
- Computes distance in yards if the speed is factored in knots
- Sometimes referred to as a Time Speed Distance Calculator
- Speed in knots or MPH, time in hours, minutes, or seconds, and distance in nautical or statute miles (or yards if desired, and if speed is in knots)
- Easy to read and accurate
- Standard in U.S. Navy
- Dimensions: 7 3/8" square
- Lifetime warranty
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
For more information go to www.p65warnings.ca.gov.