Test yourself with 8 quick questions. The quiz checks concepts, technology and rules without recommending a product.
Think of ± as a tolerance around the true distance under the stated test conditions.
Apply one yard on either side of 200.
Measurement accuracy and target acquisition are separate issues.
A tolerance allows a small range of acceptable readings.
Manufacturers may state accuracy over specific distances or target conditions.
Displayed resolution and measured accuracy are not the same thing.
A very precise number is useless if it belongs to the wrong target.
Statistical/spec improvement and real playing value are not identical.
You showed a strong understanding of rangefinder accuracy. The answer key in this quiz focuses on the core concepts rather than product marketing.
A few concepts in rangefinder accuracy are worth reviewing. One important takeaway: ±1 yard describes an accuracy tolerance, not a fixed one-yard error.