The Nikon COOLSHOT 20i GII rangefinder combines a 800-yard published maximum range with 6× magnification. Its feature set includes slope compensation. At 4.6 oz, it falls into the ultralight class in this database. Derived comparison data works out to 173.9 yd of range per ounce, 86/100 portability efficiency and 79/100 range efficiency.
Golf rangefinder specifications
Nikon · COOLSHOT 20i GII · Laser
Year: 2021Max range: 800 ydMagnification: 6×Accuracy: Not publishedWeight: 4.6 oz
4.6 ozWeight
Rangefinder benchmarks
How this model compares
Benchmarks compare this rangefinder with the other dense-spec models in this database.
Maximum range
Below average
800 yd
Weight
Above average
4.6 oz
Magnification
Near average
6×
Portability efficiency
Above average
86/100
At a glance
Rangefinder profile
Slope compensationYes
GPSNo
StabilizationNo
Cart magnetNo
RechargeableNo
Weather ratingNot published
Overview
Model information
| Manufacturer | Nikon |
|---|---|
| Model | COOLSHOT 20i GII |
| Category | Golf Rangefinder |
| Release year | 2021 |
| Status | Legacy |
| Rangefinder type | Laser |
Derived numeric specs
Useful comparison metrics
These figures are calculated from the published measurements above to make size, range and portability easier to compare.
Range & portability efficiency
Range per ounce173.9 yd/oz
Body volume15.7 cu in
Range per cubic inch51.1 yd/cu in
Calculated exit pupil3.33 mm
Compactness index9/100
Portability efficiency86/100
Range efficiency79/100
What the numbers mean
Search profileslope rangefinder; 800 yard rangefinder; 6x golf rangefinder
Portability classUltralight
Range classStandard range
Feature classSlope laser
Best forElevation-heavy courses
Full specifications
Technical details
Laser & ranging
Maximum range800 yd
Flag rangeNot published
Minimum range6 yd
Accuracy
Measurement speedNot published
Scan mode8-second continuous measurement
Flag lockNot published
Lock feedbackNot published
Optics & display
Magnification6×
Objective lens20 mm
Field of view314 ft @ 1000 yd
Eye relief16.7 mm
Exit pupil3.3 mm
DisplayNot published
Display colorNot published
Diopter adjustment±4
Slope, tournament & smart features
Slope compensationYes
Slope toggleMode-selectable
Tournament legalYes in actual-distance mode
Tournament indicatorNot published
Image stabilizationNo
GPS built inNot published
BluetoothNot published
Smartphone appNot published
Power, size & protection
Battery typeCR2 Lithium
RechargeableNot published
Battery lifeNot published
Charging portNot published
Dimensions3.60 × 1.50 × 2.90 in; 4.6 oz / 130 g
Weight4.6 oz / 130 g
Water ratingNot published
Warranty5 years
Derived comparison
Practical rangefinder snapshot
Calculated from the published specifications to make range, size and portability easier to compare.
Standard rangeRange class
UltralightWeight class
Standard 6×Magnification class
173.9 yd/ozRange per ounce
9/100Compactness index
Not availableFlag / total range