All you need - Nikon Prostaff 3i 6x21 Laser Rangefinder

Bought this to replace an older model Nikon I had lost. The Prostaff was cheaper(Optics Planet had the best price) than my older Nikon. The 3i is quicker to range and offers horizontal distancing availability as well as distance selectivity(near or far averaging). It will also range automatically as you scan the area. Don't know what else you need. Great piece for the money.