• Don't get flustered, these are 'Simply the Best and Easiest' to use and manage
• Speed ranges cover from 10.00 - 40.00 MPH. Average Speed
• With Speeds ranging from 14.50 to 33.00 MPH in increments of .01%
• Book M1 runs from 00.00 - 49.90 Miles in Distance
• Book M2 runs from 50.00 - 99.90 Miles in Distance
• Every page runs for 49.90 Miles showing the Time at every 1/10th of a Mile
• One Speed per page, hence NO changing of pages
• Spiral wirewound for folding flat - Clear plastic wallet to protect the page in use
• With full instructions on their use and Tripmeter Set-up
• Correction Factor Calculation, Conversion Charts, Know How & Tips
• Simply read each page like you would read a book, from left to right
• Serious Navigators use two Books, one set to the next Average Speed change
• Illuminating your Average Speed Tables at night with either
• Pro-Pacelights or Cagelights or Pacenote Lights
• Priced per Book

• Don't get flustered, these are 'Simply the Best and Easiest' to use and manage
• Speed ranges cover from 27.00 - 95.00 KPH. Average Speed
• With Speeds ranging from 33.00 to 70.00 KPH in increments of .01%
• Book K1 runs from 00.00 - 49.80 Kilometres in Distance
• Book K2 runs from 50.00 - 99.80 Kilometres in Distance
• Every page runs for 49.80 Klm's showing the Time at every 2/10ths of a Kilometre
• Two Speeds per page, hence NO changing of pages
• Spiral wirewound for folding flat - Clear plastic wallet to protect the page in use
• With full instructions on their use and Tripmeter Set-up
• Correction Factor Calculation, Conversion Charts, Know How & Tips
• Simply read each page like you would read a book, from left to right
• Serious Navigators use two Books, one set to the next Average Speed change
• Illuminating your Average Speed Tables at night with either
• Pro-Pacelights or Cagelights or Pacenote Lights
• Priced per Book

The DB system of Regularity, whether you are simply using a Speedometer distance recorder, Halda or an Electronic device, is the most accurate because it is self regulating. The work load is split between both Navigator and Driver thus lightening the Navigators job greatly. What's more the Driver has an instantaneous early or late warning if they are not spot on Time.

This system is described in great detail in ALL my Average Speed Table books, please read it, please try it, please use it, you will be astounded at how accurate you can perform.

See Jan Williams comments in Testimonials
See Dr Simon H Parson's comments in Testimonials