Nikon COOLSHOT 40i Golf Rangefinder Review

Nikon is one of the top brands that come to mind when one thinks of rangefinders. In this review, we’ll talk about the Nikon COOLSHOT 40i Golf Laser Rangefinder which is one of Nikon’s top-selling products and comes with a bunch of features, including some exclusive technologies.

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Nikon COOLSHOT 40i Golf Laser Rangefinder is the updated version of the Nikon COOLSHOT 40 which is still incredibly popular. It has a lot in common with its predecessor but it’s considered an upgrade since it features ID technology.

This rangefinder is quite capable and highly durable. It provides quick results that are true and reliable. Made in China, the product comes with a warranty and is still one of the company’s top-selling rangefinders despite there being more advanced options.

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  • It is highly durable
  • Comes with a battery that will last a long time
  • Offers a nice grip
  • Has a wide field of view
  • Can be a little expensive for some users

Features & Benefits

Let’s know more about the features and benefits of using the Nikon COOLSHOT 40i Golf Laser Rangefinder:

1. Distant Target Priority Mode

This is one of the Nikon COOLSHOT 40i Golf Laser Rangefinder’s best selling points since very few rangefinders come with this technology.

This technology allows the rangefinder to provide the distance reading of the target that is the furthest to you. You can target multiple options and it will be able to find you the distance to the furthest among your selected targets.

This feature can be very useful when ranging a flag through branches.

2. Hyper Read Technology

This is Nikon’s technology that you will find on almost all their rangefinders. It makes the product fast and reliable, hence you will not have to wait for the rangefinder to find the distance. It will display the result in less than a second, making it more fun to use.

3. ID Technology

The ID technology gives both a slope-adjusted number and a straight number to ensure you hit the bull’s eye and there is no guesswork. This will make it easy to figure out yardage and select a club with elevation change.

You will have no difficulty in selecting the right club for downhill or uphill shots.

4. First Target Priority

This technology is considered revolutionary as it allows you to get the distance of the closest targeted object. It’s the opposite of the Distant Target Priority mode discussed above. You can choose a number of targets and the system will show you the measurement to the closest one so you can easily select your shot.

5. 8-Second Continuous Measurement

This common yet popular technology involves pressing the power button for 8 seconds. This will cause the rangefinder to continuously range for exactly eight seconds so you can find measurements of a number of objects including some very thin or small objects such as pins, trees, mounds, and hazards.

6. Design

The Nikon COOLSHOT 40i Golf Laser Rangefinder looks very impressive but it’s also highly durable thanks to its solid construction. It is quite lightweight at just 5.6 ounces, hence you will be able to use it without any worries. Carrying it is not a problem either.

7. Weather Resistance

This is a very important feature since you can’t be sure of what the future holds for you. It could be sunny, windy, or rainy. You cannot afford the weather to ruin your day and this rangefinder ensures just that.

It is weather-resistant and will work incredibly well in all conditions. Plus, it is highly steady and easy to hold, hence expect stabilized results. It has a temperature range of  14F to 122 F.

8. Clarity and Accuracy

This is where this rangefinder hits the bull’s eye. All the technologies we have mentioned above come together to provide reliable results and give the user an opportunity to improve the game.

It offers an accuracy of +/- 2 1/4 feet. While it may not be the most impressive feature out there, it’s still quite reliable. It offers an easy assessment to fairways, ponds, bunkers, trees, and the flag.

9. Range and Magnification

The rangefinder offers a range of 8-650 yards in increments of 0.5 yard which is pretty great since most similar products offer it in increments of 1 yard or more.

It features Nikon optics that allow 6x magnification thanks to the integral monocular that offers clear results. You will be able to see the image even when the weather conditions are not favorable.

10. Ease of Use

Do not expect to spend a lot of time trying to understand how this one works as it comes with a manual that very clearly explains the multiple features of the product and how to use each.

The design is incredible and you will have no difficulty in getting a grip on the unit. Plus, there aren’t numerous buttons, hence do not expect to get confused.

Social Proof

Overall, the opinion on the Nikon COOLSHOT 40i Golf Laser Rangefinder seems to be positive. Most users who have used the product seem to be a fan of what it has to offer and the impact it can have on one’s game. However, you will also find some users who think it can be a little complicated to use. Plus, some also criticize the price of the product.

Click here to read the Nikon COOLSHOT 40i Golf Laser Rangefinder Amazon reviews from real-life users.


Nikon Coolshot 40iNikon Coolshot 40
Nikon Coolshot 20
Nikon Coolshot Pro Stabilized
Range to flag 6506505501200
ID TechnologyYesNoNoYes
Tournament legalNoYesYesYes


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The Nikon Coolshot 20 golf rangefinder product is designed for users who are only starting out and do not wish to have the most advanced features. It’s more affordable than the Nikon COOLSHOT 40i Golf Laser Rangefinder but is fun to use.

If you get your hands on this one, you will:

  • Not get to enjoy the ID technology
  • Have to pay less
  • Have to compromise on the range

Read more details about the Nikon Coolshot 20 here.


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The Nikon Coolshot 40 golf rangefinder is the Nikon COOLSHOT 40i Golf Laser Rangefinder’s predecessor, hence it has a lot in common with the product we have reviewed above. It offers the same range and magnification but doesn’t offer the ID technology.

If you get this one, you will:

  • Spend less money on a rangefinder
  • Have to do without the slope technology

Read the full article review here.

Nikon COOLSHOT Stabilized

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The Nikon Coolshot Stabalized golf rangefinder is the most advanced rangefinders Nikon makes. It is also among the most expensive products out there and is said to be suitable for professionals due to its complex features that may not be of much use for someone who is just starting to learn about golf.

If you get this one, you will:

  • Have to spend a lot more money
  • Have a heavier and more complicated product that may take a little while to get used to
  • Enjoy more range and accuracy

Read the full article review here.


Check GlobalGolf For Other Nikon Rangefinders



It is for both professionals and hobbyists. It features the slope mode but it can be disabled, hence it is tournament legal.
The Nikon COOLSHOT 40i Golf Laser Rangefinder is known to be durable and comes with a 2 year warranty, hence you’d be covered.
Nikon is a very well recognized company. It offers a variety of products including cameras and is known for excellent customer support.

Tech Specifications

Yard Range8-600 yards
Accuracy+/- 2 ¼ feet
Main FeaturesFirst Target Priority Mode
Distant Target Priority Mode
Hyper Read
Waterproof?No, but weather-proof and water resistant
Dimensions4.4 x 1.4 x 1.8 inches
Battery typeCR2 Lithium battery (included)
Weight5.6 ounces
Warranty2 years warranty


We can conclude this Nikon COOLSHOT 40i Golf Laser Rangefinder review by stating that the Nikon COOLSHOT 40i Golf Laser Rangefinder is a highly reliable product. It comes with everything you’d expect from a rangefinder. Plus, it is highly easy to use. Have a look at it today if you want a quality rangefinder.