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Nikon Coolshot 20i GIII Golf Rangefinder Bundle — main product image
Nikon Coolshot 20i GIII Golf Rangefinder Bundle
Nikon Coolshot 20i GIII Golf Rangefinder Bundle
Nikon Coolshot 20i GIII Golf Rangefinder Bundle
Nikon Coolshot 20i GIII Golf Rangefinder Bundle
Nikon Coolshot 20i GIII Golf Rangefinder Bundle
Nikon Coolshot 20i GIII Golf Rangefinder Bundle
Nikon

Nikon Coolshot 20i GIII Golf Rangefinder Bundle

4.6 oz

A compact golf laser rangefinder with slope compensation and flagstick-locking vibration for confident yardages.

$204.95*$239.95Save 14%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Nikon Coolshot 20i GIII Golf Rangefinder is built to give golfers fast, reliable distance readings with the added benefit of slope compensation. By factoring in elevation changes between you and the target, the unit provides adjusted yardages that help take the guesswork out of club selection on hilly terrain. The LOCKED ON QUAKE technology adds a tactile vibration when the rangefinder confirms it has acquired the flagstick, so you can fire confidently knowing you are reading the pin and not a tree behind the green.

Measuring distances from 6 to 800 yards with accuracy within 1 yard under 100 yards and 2 yards beyond, the Coolshot 20i GIII covers the full range of on-course scenarios. First Target Priority mode ensures the nearest object is displayed, which is particularly useful when ranging flags against layered backgrounds. At 6x magnification, the optics deliver a clear view of targets, and the compact, lightweight body makes it easy to carry throughout a round. The rainproof construction adds weather resilience for those rounds when conditions turn damp, though it is not intended for heavy rain or submersion.

Key Features

THE NEXT GENERATION OF COOLSHOT 20 GII: Advanced features improve on the top-selling Coolshot 20 GII, with locked-on quake, superior accuracy, incline/decline technology and increased range. With a measurement range of 6-800 yards, displaying in 1-yard increments and accurate to 1-yard (under 100 yards), and 2-yard (over 100 yards), you'll be able to accurately measure any hole.

LIGHTWEIGHT AND ERGONOMIC DESIGN: A truly pocketable rangefinder that's perfect for both those who prefer to walk a few holes, or the entire course. Weighing in at 4.6 oz, the Coolshot 20i GIII requires less space and weight whether in your bag, pocket, or hand.

LOCKED ON QUAKE TECHNOLOGY: Nikon's flagstick detection system will provide a gentle vibration to let you know you've hit the target, even against hard to read backdrops of trees and other objects.

FIRST TARGET PRIORITY: Automatically displays the range to the first/nearest target among the multiple measurements obtained. This assures that the measurement shown is the pin, and not any objects in the background.

SUPERIOR NIKON OPTICS: Nikon quality 6x optical monocular with multilayer coating for bright, clear images. Eyepiece Focus Diopter to focus to your own exact vision. Long Eye Relief (20mm) for use with sunglasses or eyeglasses.

BUNDLE INCLUDES: Nikon Coolshot 20i GIII Golf Laser Rangefinder, carrying case, 3 extra Viridian CR2 Batteries, Lumintrail lens cleaning cloth.

Specifications

Brand
Nikon
Model
Coolshot 20i GIII
Magnification
6x
Measurement Range
6–800 yards
Accuracy (under 100 yds)
±1 yard
Accuracy (over 100 yds)
±2 yards
Slope Compensation
Yes
Flagstick Detection
LOCKED ON QUAKE (vibration confirmation)
Target Priority
First Target Priority Mode
Weather Resistance
Rainproof

Pros & Cons

👍 Pros

  • Slope compensation provides adjusted yardages that account for elevation, improving club selection accuracy.
  • LOCKED ON QUAKE vibration feedback confirms you have targeted the flagstick, removing guesswork.
  • First Target Priority mode isolates the nearest object, making it easier to range flags against busy backgrounds.
  • Compact and lightweight enough to fit in a pocket or clip to a golf bag without adding bulk.
  • 6x magnification gives a clear, detailed view of targets across the course.

👎 Cons

  • Slope mode makes the unit non-conforming for most tournament play unless it can be disabled.
  • 800-yard maximum range is shorter than some competing rangefinders in this price class.
  • Rainproof rating does not cover heavy downpours or submersion.
  • No magnetic mount or clip included in the standard bundle for attaching to a cart bar.

Frequently Asked Questions

Yes, its slope compensation feature calculates adjusted distances based on elevation changes, helping you select the right club on hilly courses.
When you range a flagstick, the unit vibrates briefly to confirm it has locked onto the pin rather than background objects like trees or the hillside behind the green.
The Coolshot 20i GIII measures distances from 6 to 800 yards, covering virtually any on-course situation.
The slope compensation feature is not permitted under most tournament rules. Some rangefinders offer a slope-disable mode, so check the specific tournament regulations and device settings before competing.
It is rated as rainproof, meaning it can handle light rain and moisture during a round, but it is not designed for full submersion.

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