Nikon Coolshot 40 Review

If you’re looking for a reliable rangefinder then consider Nikon Coolshot 40. It offers a bunch of amazing features like high speed, first target priority, versatility, and snug fit. These features make it suitable for all kinds of golf players. But, is it worth a purchase?

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Nikon Coolshot 40 is a compact rangefinder that is designed for the green. This reliable product has an LED display that makes it easier to use the tool since you will have no difficulty in reading the result. Plus, unlike some rangefinders out there, this one is tournament legal and can provide results in both yards and meters.

With this tool, you will not have to count on satellites or reflectors to get actual readings between objects. This is an upgraded version of the Coolshot 20 and comes with some additional features such as HYPER READ. Hence, it is quicker and more accurate than its predecessor.

Nikon Coolshot 40 can be a good pick for players who want to improve their game quickly.

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  • Offers a snug fit due to its compact size.
  • Provides results in just 0.5 seconds
  • Is tournament legal
  • Only has two control buttons, hence is easy to use.
  • Is water resistant but not waterproof
  • A little heavier than similar options at 5.6 ounces

Features & Benefits

1. HYPER READ Technology

This is one of the unit’s defining features since it wasn’t available on the previous version of the rangefinder. As the name suggests, this feature provides stable and quick responses. You will have the result in about 0.5 second, no matter what the distance.

2. Range Capability

It offers a ranging capability of 8-650 yards which is pretty impressive especially when compared to other products in a similar price range. These are reported in increments of 0.5 yard with an accuracy of positive or negative 2.25 feet.

3. First Target Priority

This technology allows the Nikon Coolshot 40 rangefinder to give the distance reading of whatever is closest among all the targets. You can lock in a number of objects and let the rangefinder do its job. This feature allows players to hit with high precision even if there are other objects surrounding the target. This technology can be very useful when ranging a flag placed in the front of trees and other such objects.

4. Build

According to the manufacturers, the material type is metallic fiber, however, it also contains a lot of plastic. This is one of the major reasons why it is light in weight. However, do not let it fool you because the plastic body is quite durable, hence there is no risk of the unit sustaining much damage if it falls. Still, we suggest being careful.

5. Versatile

This 6x magnification rangefinder allows you to not only see the distance to the flag but also what lies behind or ahead. This is made possible with the help of Nikon’s optical technology that offers clear and bright images all day long. This is one of the reasons why the unit can range almost all objects including bunkers, golf carts, hills, trees, doglegs, lakes, and, of course, flagsticks.

6. Weatherproof

This is an important feature if you want to be able to enjoy your game without being affected by extreme weather conditions. This unit has excellent temperature tolerance. Plus, it is also rainproof. However, remember that it is not waterproof. It is only water resistant.

7. Continuous Measurement

This rare feature is one of Coolshot 40’s USPs. It allows the unit to range for eight seconds continuously. You can activate this feature by pushing the power button. We found that this feature can be quite useful when you want to find measurements of very thin or multiple objects. With this option, you will be able to find the distances to pins, trees, mounds, and hazards without any difficulty.

Social Proof

We searched the web to find out what real users have to say about the product. Check out the latest Amazon reviews here.


Nikon Coolshot 40
Nikon Coolshot 40iNikon Coolshot 20
Nikon Coolshot Pro Stabilized
Range to flag 6506505501200
ID TechnologyNoYesNoYes
Tournament legalYesNoYesYes

Nikon COOLSHOT 40i

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Nikon COOLSHOT 40i is the upgraded version of Coolshot 40. Current unavailable, this one costs a little more than Coolshot 40.

It has all the features that Coolshot 40 offers and some more including:

  • ID technology for slope
  • Distant target priority mode

Coolshot 40i can be a great pick for users who want to enjoy the game more but remember that this one is not tournament legal.

Nikon Coolshot 20

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Nikon Coolshot 20 is the older version of Coolshot 40. In this Nikon Coolshot 20 vs 40 section, we can tell you that they are quite similar in terms of features as the only main feature Nikon Coolshot 20 lacks is the Hyper Read technology. You can get this one if you want a product that is:
  • Lighter in weight
  • Cheaper than Coolshot 40

Check out the Nikon Coolshot 20 in more details.

Nikon Coolshot Pro Stabilized

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Nikon Coolshot Pro Stabilized was awarded the Best Rangefinder title in 2018. This tournament legal rangefinder offers more features than the two models discussed above including faster speed (0.3 seconds) and a wider field of view. However, you will have to spend a little more as this is more expensive than all the other options we have discussed in this Nikon Coolshot 40 review. Get this one if you want:

  • To get results quicker
  • Enjoy higher display with manual or auto brightness

Check out Nikon Coolshot Pro Stabilized today. It’s expensive but worth the price.


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No, it is not, but it is water resistant.
Yes, it comes with a Nikon Coolshot 40 manual.
Yes, it can easily fit in a pocket due to its small size.

Tech Specifications

Yard Range650 yards
Accuracy+/- 2.25 feet
Main FeaturesContinuous Measurement
First Target Priority
HYPER READ Technology
Waterproof?No, only water-resistant
Dimensions4.4 x 1.4 x 2.8 inches
Battery typeCR2 Lithium battery
Weight5.6 ounces
Warranty2 years warranty


In this Nikon Coolshot 40 review, we can say that this product is highly reliable. However, you will be able to find some lighter models that offer higher accuracy, but few will offer the features that this one does, especially at this price. Plus, most will not be tournament legal.

You will enjoy great precision with this unit. Pick this one if you want a rangefinder that is easy to use and handle. Plus, the official 2 year warranty will also keep you assured.

Go here to have a look at the product.