These smaller grids are numbered 0 to 9 from east to west and from north to south.Ī point that falls inside a smaller grid gets the easting and northing values of the smaller gridĪdded on the easting and northing of the map grid. Partial grids at the edges of the map are no problem, just place the tool as if the entire grid was present. Grid Style Product List 1:24,000 Scale Pocket Size UTM Grid The two disadvantages of this style tool are the inability to place a mark on the map without first moving the tool.Īnd the difficulty of determining a location with more precision that a tenth of the map grid spacing. The Slot Style is my personal favorite tool style. Access to mark on the map.Įasy to keep parallel to the grid lines. The tool is used by sliding it across the east-west direction of the grid and What's not to like.Ĭonceptually they are harder to understand and I often get the question, "Why is the east-west ruler numbered backwards?" And quick to verify that it fits in the grid. Reading the easting value at the west edge of the grid. In this aspect, it is similar to a corner roamer. † This scale can be used by multiplying or dividing one of the scales printed on the tool by 10.Ī traditional roamer tool that is used by sliding the tool within the grid and Pocket Sized UTM Slots for My Topo Air Photos Trails Illustrated Maps UTM Slots for 1:40,680 McKenzie Boundary Waters maps and Halfmile's PCT maps Large Print, Compass Rose in 90 Degree Quadrants Round Military Coordinate Scale and Protractor Improved Military Style UTM/MGRS Coordinate Scale Risk Estimate Distances for Common Mortar Rounds Pocket Sized UTM Slot Tool - 90 Degree QuadrantsĬompass rose marked in 90 degree quadrants.Ĭoordinate Scale and Protractor - GTA 5-2-12 Slot Style Product List 1:24,000 Pocket Sized Slot Tool The northing is read through the vertical slot, with values increasing as you move to the north. I get a lot of comments from both active duty and retired military folks about Here is a short piece on why I prefer to use a Slot Style tool Corner Ruler or Roamer Style Product List Adventure Racing Corner Rulers Reading the easting and northing values at the western and southern grid lines. How superior our Coordinate Scale and Protractor is to the standard issue version.Our corners are rounded, so the tool doesn't poke holes in you or your pockets.thick stock to make them tough, with just a bit of flexibility.Our tools have a clear ultraviolet cured protective layer to keep the markings from wearing off.Our basic Coordinate Scale and Protractor is equivalent to a standard GTA 5-2-12. It's the tool required for most military navigation schools. Our Improved Coordinate Scale and Protractor is a popular alternative to the basic tool. We have added bands of white ink under the protractor markings.Here is what we've done to make it better. This has two benefits.įirst off, the tool doesn't just "disappear" when you set it down. Finally we have drilled a hole in the center of the protractor, so you don't have to.This gives us enough extra "real estate" to extend the 1:100,000 scale to span 5km.Īnd to add a 1:24,000 scale making the tool usable on the most common map scale in the Continental United States We have moved from a triangular cutout to a narrow slot.Second, it's easier to read the angle from the protractor. This allows a bit of thread or elastic to be used to extend the bearing line away from the edge of the protractor. We are able to supply our Military Style Tools in quantities ranging from 1 to tens of thousands. We accept US Government purchase cards for individuals or units wishing to make small purchases directly. Military Style Product List Round Military Coordinate Scale and Protractor We will also be happy to work with your procurement folks.
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