How Accurate Are Rangefinders? – Step-by-Step Guide with Advice, FAQs, & More

Rangefinders are very accurate. But how accurate are they?

Let’s find out!

So How Accurate Are Laser Rangefinders Really?

A laser rangefinder measures the length of the distance between the object and the laser source. This measurement is called the Range. The closer the object is to the laser source, the shorter the distance. The farther away the object is, the longer the distance.

These devices can get that plus/minus 1-yard accuracy. Most advanced rangefinders are accurate and measure within half of a yard. Some advanced rangefinder displays distance readings with a tenth-of-a-yard (47.6 yards). But they typically don’t claim that they’re accurate to within a tenth-of-an-inch. For hyperbole, that’s still pushing it.

Accuracy is only possible when weather conditions are perfect. Fog, rain, or extremely intense light could affect the accuracy.

Note: If you want to know tutorials about rangefinder click HERE.

So Why Are There Mistakes Sometimes?

Rangefinder readings can be inaccurate. Try it once and get a result.

Then, wait a while and try again. You will notice that your results vary.

It may be out of range

Rangefinders are usually designed to be used on flat or nearly flat ground. When you point them at a large building, the reflected light will make the distance measurement inaccurate.

Deer hides reflect light very well. Trees do too, but not as much as deer. At longer ranges, the reflection doesn’t work as well.

You’re focusing on the wrong target

These rangefinders usually offer some zooming capabilities, but they also allow you to make sure that your reticle is targeting the intended target. You can zoom in up to 6 times, and if you do, you might find that the laser beam points somewhere else.

This is a common problem when you are using the rangefinder during very low light conditions such as an early morning or late afternoon. If your rangefinder is not equipped to handle low light conditions, then you may be pointing the reticle at something too dark to see.

You should avoid this situation by using a powerful flashlight instead.

Note: If you want to know How You Set Up a Halo Xtanium 1000 Rangefinder click HERE.

There may be something blocking the beam

Laser beams can be affected by many things. Raindrops can interfere with them.

Fog can also affect them. And other things could cause problems.

Finally you can’t discount electronic error

Rangefinders are very useful devices, but you should always test them before using them. Dropping your device on a hard surface could cause it to malfunction.

You might need a new battery if yours isn’t working properly.

Line of Sight Distance

Laser rangefinders do not measure true horizontal distances. This means that you could miss your rifle or bow shots, or even miss a golf shot if you didn’t account for the elevation of your intended target relative to your position.

Some rangefinders may take slope into account, but this feature isn’t allowed for official golf matches and tournaments.

How Accurate Are Rangefinders?

How Accurate Are Rangefinders?

Golf Rangefinders vs Laser Rangefinder

Golf rangefinders are very useful tools for golfers. They help you see how far away the green is and also tell you if there are any hazards nearby. A rangefinder helps you know exactly how far away the green or hazard is.

Laser rangefinders show the distance to everything in your line of sight. These devices are very useful when playing golf because they allow you to see what lies ahead of you. You can easily choose clubs based on the distance to obstacles.

A golf rangefinder must be pre-programmed before use. Otherwise, it won’t work properly. There are many courses available worldwide. You should check out the ones you want to play.

Laser rangefinders are very accurate devices that measure distance. They are used to help golfers pick clubs.

Laser Rangefinders are used to measure distances. They use lasers to focus on objects and then calculate the distance based on how long it takes light to travel to the object. A laser rangefinder does not require programming. You do not need to worry if your rangefinder has the right map data. It is easy to check the distance to bunkering, water hazards, trees, or virtually anything else by using the rangefinder.

Laser rangefinders allow you to measure distances to objects. You can use them to get measurements of flags. Laser rangefinders help you see exactly how far away your targets are.

Note: If you want to know How You Use a Rangefinder Illuminated Scope click HERE.

Deep into the ‘Accuracy’ Thing

Laser Rangefinders are very expensive devices. Accuracy depends on the user and the weather conditions. There are many factors affecting the accuracy of a rangefinder.

Bestsellers are the most popular products sold by Vortex Optics. Vortex Optics sells two different types of laser rangefinders. Both are sold as “bestsellers” because they sell well.

Deviation of the Laser Beams

Laser beams spread out as they travel further away. You need to be careful when aiming your laser beam. A large target will cause more divergence than a smaller target. Investing in a high-quality rangefinder will help you get accurate readings even if you’re shooting at long distances.

Note: If you want to know What Is Bushnell Rangefinder Jolt Technology click HERE.

Types and Sizes of the Target

Laser Rangefinders are used by many people who want to know how far away an object is. A laser rangefinder allows you to see the distance of objects around you. You can use them to measure distances up to about 100 meters.

When you point your laser rangefinder at an object, it measures the time it takes for the light beam to travel to the object and back again. This gives you the distance to the object.

Understanding Line of Sight Distance

Rangefinders measure distance by measuring the time it takes light to travel from the device to the target. This means that when you aim your gun at something, you need to know how far away it is. A gun doesn’t shoot bullets or beams of energy but instead fires out a beam of light. When this light hits the target, it bounces back to the rangefinder.

The rangefinder measures the amount of time it took for the light to bounce back to the unit. By knowing the speed of light, we can calculate how far away the target is.


Laser rangefinders are used by many people to determine distances. These devices are very useful when you need to know how far away an object is.

Rangefinders are also used to measure distances on the golf course.

However, these devices do not take into consideration the slope or the angle of elevation.

If you want to know more information about rangefinder click HERE.


  • John Moses

    John is the Editor in Chief here at The Outdoor Stores. His area of expertise ensures that there is no one better to suggest which rifles are most suitable for your hunting experience. He is also available for you to contact him personally to discuss the types of animals you want to hunt and the terrain you will be hunting on. Feel free to read his posts for expert opinion on Rifles, Scopes, Rangefinders, Bonoculars and Monoculars.

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