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Hunting electronics are simply excellent. Most of its users though don’t have an idea how they work or how to repair them when they’re broken. Rangefinders are no different, and the vast majority of hunters won’t ever try to modify or even understand how their gear works.
This is a shame because when you know how laser rangefinders function, you can appreciate how cool they are and how to maximize them. They all work the same — bouncing a laser beam off a target and measuring how long it takes to reflect the sensor inside the unit.