The Callaway ProXS golf rangefinder features their most advanced laser technology to deliver accuracy of +/- .5 yards! Offering an OLED display, Magnahold and more!
While Callaway is well-known in the world of golf, their rangefinders don’t get the same publicity as Bushnell, for instance. However, the ProXS has some features that surpass similar Bushnell models. this just might be the rangefinder for you that you didn’t know about.
Read on to understand how rangefinders work, how slope functionality works, and what the top features of the Callaway ProXS golf rangefinder are.
Some of the links in this post are affiliate links. This means that if you click on the link and purchase the item, I may receive an affiliate commission at no extra cost to you. All opinions remain my own.
How To Choose The Best Golf Rangefinder
If you need help figuring out which golf rangefinder is right for you, read our in-depth article How To Choose The Best Golf Rangefinder.
It will help you understand what rangefinder features are available, how they work, how you can identify what type of rangefinder you need, and ultimately how to choose the best golf rangefinder for yourself.
How Much Does the Callaway ProXS Rangefinder Cost?
The Callaway ProXS rangefinder retails for $349.
Callaway ProXS Golf Rangefinder Overview
The Callaway ProXS Golf Laser Rangefinder includes 7X magnification, integrated magnet for attaching to a cart, IPX4 weather resistance, and accuracy to +/- .5 yards.
The Callaway ProXS rangefinder is their top-of-the-line laser rangefinder with slope. It includes a number of improvements over the competition and is a serious contender.
The ProXS has the following features:
- Slope Technology
- P.A.T. with Pulse Technology
- Laser Mode Scan
- Magnahold
- OLED Red Display
- 7X Magnification
- Measure in Yards or meters
- Superior accuracy [+/- .5 yard]
- Ergonomic Design
- Water/Fog resistant
- Legal for tournament play (slope disabled)
How the Callaway ProXS Compares To The Competition
Most of the rangefinders with slope all have similar features. You will find an external slope switch, pin assist technology, and likely OLED optics.
Here’s what sets the Callaway ProXS rangefinder apart from the competition:
Callaway ProXS Golf Rangefinder Features
The Callaway ProXS rangefinder offers a heightened level of precision and features that make it stand out amongst its peers. Let’s take a closer look at what these features are and how they work.
Unmatched Accuracy
The Callaway ProXS is accurate to within +/- .5 yards.
I am not aware of any other rangefinder on the market that is better than +/- 1 yard. Other than the ProXS.
This means you are assured of the most accurate laser rangefinder available.
Pin Acquisition Technology (P.A.T)
Pin Acquisition Technology (P.A.T.) with Pulse allows you to tighten your focus as you approach the green.
Quickly lock onto the pin up to 300 yards away, with Pulse delivering a short vibrating “burst” confirming that you’ve hit your target
Hold the Power button to scan all around (and even use P.A.T. to lock onto pin).
OLED Viewfinder
OLED viewfinder offers clearer and brighter colors, even during sunrise or after sunset.
Superior Optics
Features industry-leading 7X magnification making it easier to measure objects in the distance.
Magnet
The Callaway ProXS rangefinder includes a strong integrated magnet. They call this “Magnahold“.
This means you can securely attach it to a cart for easy use or even golf iron club heads!
IPX4 Weather Resistant
The ProXS has an IPX4 rating which indicates that it provides protection against splashing water from any direction. That is a excellent level of protection against rain or humidity.
Slope Off Indicator
There is a physical switch that designates when slope is turned on/off.
An external LED displays RED when slope is enabled.
The LED is GREEN when slope is disabled.
This is perfect for confirming the setting to you (and your playing partners).
Optics
The Callaway ProXS has incredibly powerful optics. The rangefinder can track targets at 1,200 yards. You will never use that range, but it means it will have no problem at 300 yard targets.
In addition, it has a external manual focus ring (on the viewfinder) to quickly adjust the focus to your eyes and conditions.
RANGEFINDER OPTICS & DISPLAY The display on a laser rangefinder is typically separate from the optics and is used to present the measured distance to the target. The optics on a laser rangefinder are used to gather light from the target and focus it onto the laser detector, which is responsible for measuring the distance to the target. The optics typically consist of a series of lenses and prisms that are used to focus the laser beam and improve image clarity. The quality of the optics can have a significant impact on the accuracy and overall performance of the rangefinder.
Display
The Callaway ProXS Rangefinder‘s internal display (meaning the numbers that are displayed when you look through the viewfinder) is OLED.
OLED displays can be very helpful in a golf rangefinder because they provide high brightness, excellent contrast, power efficiency, and a colorful display. This can help to make it easier for golfers to take accurate distance measurements while they’re on the course, even in bright sunlight.
What’s In The Box
- Callaway ProXS Laser Rangefinder
- CR2 3-Volt Lithium Battery
- Carry Case
- Cleaning Cloth
- Lance Strap
Alternative Rangefinders
If you still can’t find the right match, please see our post on The Best Golf Rangefinders With Slope for more options.
Our recommendation would actually be to purchase the Voice Caddie SL2 Active Hybrid. For $150 more, you get a ton of features that make it the best rangefinder on the market as it includes GPS in the device (see more below).
Laser Rangefinders vs GPS Devices
Whether you want a rangefinder or GPS device, there is no wrong answer as to which device is better. Many players carry both devices to get the advantage from each.
There are a few key advantages that a golf laser rangefinder has over a golf GPS device.
First, laser rangefinders are generally more accurate than GPS devices. This is because they use laser technology to measure distance, while GPS devices use satellite technology. This means that laser rangefinders can be more accurate in measuring distances to the flag, hazards, and other objects on the course.
Second, laser rangefinders don’t require a satellite connection in order to function. This means that you can easily carry a laser rangefinder with you on the course, and don’t have to worry about losing a GPS signal. Occasionally satellite reception might be limited which leads to inaccurate yardages.
On the other hand, GPS devices can be attached to your bag, or worn on your wrist providing real-time yardage updates. With GPS, you always see a visual of the hole with yardages to hazards, the green and any target you wish.
Hybrid Laser Rangefinder/GPS
Manufacturers also realized the tradeoff between GPS devices and laser rangefinders so they came up with an innovative idea; laser rangefinders with GPS functionality built-in.
These rangefinders incorporate GPS in (2) different ways:
- External display built into the rangefinder
- Internal display with overlaid visuals in the viewfinder
External Display
This innovative design incorporates an external display built right into the rangefinder body.
You get the benefits of a GPS unit and rangefinder with slope. This means hole overviews, hazards, layup distances, green views and more.
Some units also include the undulations on greens.
A Unit incorporating this design:
Internal Display
This design is different in that the GPS features are seen when looking through the viewfinder.
The visuals are overlaid on the actual hole you are looking at.
This shows you what hazards are in play around where you are aiming (via the range arc).
Units incorporating this design are:
Pairing a Rangefinder with a Launch Monitor
When you pair a launch monitor (such as the Bushnell Launch Pro) with a laser rangefinder, you are eliminating variables from your golf game–which is good! A launch monitor can help you dial in your exact distances for each club.
When you pair that with the on-course precision of a laser rangefinder, you take the guesswork out of each shot. You can then focus on the target and executing your best swing.
So, if you’re serious about improving your golf game, a laser rangefinder with slope is worth considering. By helping you get a better understanding of the course and making it easier to execute shots, a rangefinder can help you take your game to the next level.
Pair this with a launch monitor where you can dial in your exact distances, and you will be playing the best golf you are capable of.
See our page on Launch Monitors for reviews of the best models.
Conclusion
The Callaway ProXS Golf Laser Rangefinder includes 7X magnification, integrated magnet for attaching to a cart, IPX4 weather resistance, and accuracy to +/- .5 yards.
The Callaway ProXS Rangefinder is a great laser rangefinder with slope. It is Callaway’s #1 laser rangefinder and has features that beat most of the competition in this class.
Good luck and have fun on the links!
How Laser Rangefinders Work
A laser rangefinder is a device that uses laser technology to measure distance. By bouncing a laser off of an object and measuring the time it takes for the laser to return, the rangefinder can calculate the distance to the object.
Laser rangefinders are used in a variety of applications, including surveying, navigation, and of course golf.
TECHNICAL EXPLANATION OF HOW A LASER RANGEFINDER WORKS The laser rangefinder works by sending out a laser pulse and measuring the time it takes for the laser to bounce back off the object. The laser rangefinder then uses the formula: Distance = (Speed of Light * Time) / 2 to calculate the distance to the object. The speed of light is a constant, so by knowing the time it takes for the laser to bounce back, we can calculate the distance.
How Does The Slope Function Work On A Golf Rangefinder?
Now that we know how laser rangefinders work, let’s take a look at how they are used in golf. Laser rangefinders are becoming increasingly popular among golfers because they can help you make more accurate shots.
Most laser rangefinders on the market today come with a feature called “slope.” Slope compensates for the elevation change between you and the flagstick.
TECHNICAL EXPLANATION OF HOW SLOPE IS MEASURED The slope function on a golf rangefinder measures the angle of incline or decline between the player and the target. Most golf rangefinders with a slope function use a built-in inclinometer to measure the angle of the slope. The inclinometer works by using a small accelerometer or other type of sensor to measure the force of gravity on the rangefinder. By knowing the angle of the slope and the distance to the target, the rangefinder can then calculate the adjusted distance that the player needs to hit the shot based on the slope.
For example, let’s say you are standing on a hill and looking down at the flagstick. The laser rangefinder will give you the distance to the flagstick, but it will also take into account the fact that you are standing on a hill.
This is where slope comes in. Slope will give you the adjusted distance to the flagstick, taking into account the elevation change.
Slope is a great feature to have if you are playing on a course with a lot of elevation changes. It can help you make more accurate shots and lower your score.
How Do Laser Rangefinders Lock Onto The Flag?
Golf laser rangefinders use a technology called Pin Acquisition (PA) or PinSeeker technology to lock onto the flagstick. This technology uses a high-sensitivity laser to measure the distance to the flagstick by sending out a laser beam and measuring the time it takes for the beam to bounce back.
The rangefinder has a small circle or reticle in the viewfinder that is used to aim at the flagstick. When the laser beam hits the flagstick, the reticle will change color or flash to indicate that the flagstick has been acquired and the distance will be displayed on the screen.
Some rangefinders also have multiple targeting modes, such as scan mode, which allows you to measure multiple targets at once, and can help you to find the flagstick among other objects in the background.
This technology can also filter out background objects such as trees and bunkers to ensure that you get an accurate reading to the flagstick.
How to Identify This Feature in different Rangefinder Brands
Each brand of golf rangefinder will use their own name for pin acquisition technology. Most brands have their own unique algorithm for this feature. Look for names such as “Pin Assist”, “Pin Seeker”, “PAT”, or “Flag Finder” to name a few.
