The main selling point of this Nikon rangefinder is its size. It is a compact and lightweight rangefinder with impressive optical quality, which is what you would expect from Nikon.

It also has a very affordable price tag, which makes it highly recommended to golfers who want a budget-friendly golfing accessory.

Nikon Coolshot 20

This is a rainproof rangefinder that you can use even on rainy days. It may not be ideal for golfers who have big hands because of its size, though.

Still, there’s no denying that the Coolshot 20 is a great value-for-money product from one of the more reputable brands in the world.

Compact size

This is arguably the main selling point of the rangefinder. It is so compact and lightweight that you can slip it into your pockets. It is also small enough that you can place it in your bag or cart.

It weighs just 4.4 ounces, making it the most compact model in Nikon’s golf line. It measures 9 cm by 7 cm. It looks like a miniature camcorder with a sleek white body.

User friendly

You don’t even to be a pro golfer to understand how this one works. It is so easy to use. Simply point it at your target then press the rear button. This would turn on the device, and get your target in the crosshairs.

It is also smart enough to automatically turn off after 8 seconds of inactivity. This would help conserve battery power. There’s also a battery charge meter on the screen.

8 second continuous scanning

This is a nice feature that every golfer would appreciate. It lets the user scan the flag, front and back of the green, and bunkers for 8 seconds.

This would help them find measurements of various objects in the background, from pins, mounds, and trees. It’s also easy to activate—simply push the power button and the rangefinder goes on this mode. For most users, 8 seconds are enough for them to scan the flag.

First Target Priority mode

This is another impressive feature of this rangefinder. It can give the user the distance reading of the closest object among a group of subjects. This is something that comes in handy when you are ranging a flagstick that is in front of several trees.

The Coolshot 20 is made of waterproof materials

Its technology will also continue to use even during inclement weather. Because of this feature, you don’t have to put this rangefinder away when it starts raining.

Testimonials on point out that this rangefinder can hold its own even when it is raining. Some reviewers said their Coolshot 20 models have been wet before but there have been no noticeable issues or slowdown in performance.

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  • Standard CR-2 battery can last for months.
  • The display is bright.
  • You can use it while wearing glasses.


  • It does not calculate slope.
  • Instruction manual isn’t complete in information.


Q: What is the warranty of the rangefinder?

A: Nikon backs it up with a two year warranty.

Q: Is it legal for tournament play?

A: Yes, it can be used for tournament play.


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Final Verdict

Nikon is one of the more trusted brands of optics and imaging products. Many people think that Nikon rangefinders are expensive, like those of other well-known brands like Bushnell. But the Coolshot 20 is a pocket-friendly and lightweight rangefinder that I can recommend to any golfer.

It’s small and compact enough to be slipped into a trouser or jacket pocket. While the lack of a slope function is a bit disappointing, this is still a solid choice for any golfer shopping for an affordable but good quality rangefinder.

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