Best Golf Rangefinder with Slope | 2023

For any serious golfer seeking the most accurate distances available, a golf laser rangefinder with Slope functionality is an absolute must. Slope refers to the ability of a laser rangefinder to compensate for changes in gradient and adjust the distance to the flag or object accordingly. When you are hitting uphill, the shot is actually playing longer and a Slope distance will reflect this. Conversely, a shot hit downhill will travel further.

See below for several of the best golf rangefinders with slope that can help you improve your game from start to finish.



Callaway 300 Pro Slope Laser Rangefinder

We’ve all been there.  Before taking on a laser rangefinder for the first time, I found slopes extremely difficult to read.  Golf is a game of math, under the surface.  When first starting out, I struggled to get even the slightest of taps right for the distance required.

It’s something a lot of us golfers still go through regularly.  We can’t all be PGA Tour pros, which is why I think it’s fantastic that there are many gadgets available to help us understand the intricacies of the course that little bit easier.

It can take years before you’re able to read distance to pin and slopes to even a good standard.  Even now, I still find myself double-guessing the math.  That’s why I think something as reliable as a rangefinder can help new and seasoned golfers alike.  That counts for all ages, too.

Callaway 300 Pro Slope Laser Rangefinder

The Callaway 300 Pro Golf Laser Rangefinder is a gizmo which is in a class of its own.  It’s a super-lightweight golfing gadget which will allow you to lock onto the pin and will analyze how far your ball has to travel to get there.  This model will do well to track the hole up to 300 yards away on average.


  • Range- 5 to 1000 yards.
  • 6x magnification.
  • Scan landscape.
  • Divot repair tool and extra 3V battery.
  • Easy to read display.
  • Readings in both yards and meters.
  • Compact and light weight.
  • Legal for tournaments.
  • Waterproof and fog proof.
  • Pin Acquisition Technology.
  • Slope Measurement Technology.
  • Simple to-Operate.
  • Low battery indicator.
  • Scan indicator.
  • Angle indicator.
  • Aiming indicator, used for pointing the center of a target.
  • Vertical height and Horizontal distance – 1888.
  • Height unit indicator.
  • Horizontal distance unit indicator.
  • Laser transmission indicator.

  • It’s super-durable and very lightweight
  • Perfect for taking with you in your golf bag from course to course
  • It’s incredibly accurate within a yard or so
  • It’s well-made to resist play in all weathers
  • Scanning is nice and straightforward, and lock-on technology is a boon
  • You’ll always get a signal or alert if you’re near to the pin

  • It may be a little pricey for some golfers
  • It can be a bit inconsistent if you don’t operate with a steady hand
  • The pin lock mode isn’t that extensive; it’ll work for up to 300 yards’ max
  • It can be difficult to read if light levels are low


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