19th Century Range Finder, still putting in The Work
"This is a great analog range finder. I prefer this over most battery powered range finders. Is it as accurate? No, But what do you do when your batteries are dead? You can guess or SWAG it. (Scientific Wild A$$ Guess). This device allows your "SWAG" to be much more accurate. Similar in design to The RANGE-R Card (https://www.blackhillsdesigns.***/product/range-r-card/). This one is made of brass and not a polymer material. THIS one is going to last and take abuse. You can make all of the same measurement guesses as with that card."