Callaway 300 Pro Laser Rangefinder Review

The Callaway 300 Pro Laser Rangefinder is the next generation in rangefinders. It offers an amazing number of features for a very reasonable price. This review will go over all the features and benefits that this product has to offer, as well as talk about what some other customers have said about it. We’ll also provide you with a link to purchase it on Amazon if you’re interested!

Callaway 300 Pro Golf laser Rangefinder With Slope Measurement Review in 2022

Callaway 300 Pro

The Callaway 300 features both a pin sensor and GPS system. The PinSensor gives you + or – one-yard accuracy to the flag, while the laser range technology shows distances out to 1000 yards.

You can choose between red or black for your color preference on this product! It also comes with an adjustable diopter for eyeglass wearers, as well as a carrying case and wrist strap.

It is extremely easy to use. You just have to push the Power button once to turn it on, then point and shoot! The LCD screen will show you the yardage readings in either yards or meters.

This is extremely durable & it has been tested to withstand extreme weather conditions, and it even comes with a two-year warranty! So what are people saying about the Callaway 300 Pro Laser Rangefinder? Overall, customers are very pleased with this product. They love the fact that it is so easy to use and the accuracy it provides. Some people have even said that it is the best rangefinder they’ve ever used!

If you’re interested in purchasing the Callaway 300 Pro Laser Rangefinder, click on the link button. We think you’ll be happy with your decision!

PRECISE SLOPE MEASUREMENT: This Rangefinder allows you to measure the exact distance of your shot by calculating the precise difference between the height of your ball and the elevation of your target.


MAXIMUM MAGNIFICATION: With a range up to 5,000 yards, it’s easy to get an accurate read on long-distance targets.

PIN LOCKING TECHNOLOGY: This feature automatically locks onto flagsticks for quick and convenient access during play. Simply press down on the unit when over the pin for an instant lock. For best results, use in still conditions with little wind.3.


PULSE CONFIRMATION: Pulse is a short vibrating burst that confirms you’ve locked onto the pin. It’s a small thing, but it makes a big difference and helps you to keep your eye on the ball.

EXTERNAL SLOPE ON/OFF SWITCH: It’s easy to turn on or off the slope feature without having to go into menus. This allows you to quickly toggle between course and cart slope distances with just one button press. The external switch also provides added durability when compared with an internal switch located inside of the unit. You can even lock out the buttons for safe storage in your golf bag (the unit will not power up).

Measures in yards or meters:

This is a device that can be used to measure distances accurately. It can measure distances in yards or meters, making it versatile for use on different courses. The laser rangefinder is also fitted with a slope feature, which compensates for elevation changes and provides an accurate measurement of the distance to the target. It has a simple one-button operation, and the distance measurement is displayed on the clear LCD screen. The rangefinder also has a built-in tripod mount, making it easy to set up and use.

4X magnification:

This is a great choice for golfers of all levels. It has a 4X magnification that gives you a clear view of your target, while the laser technology ensures you always get an accurate reading. Additionally, the Callaway 300 can read in yards or meters and has a +/- 1-yard/1-meter accuracy level. With most other golf rangefinders, the reading is only accurate to +/- 1 yard. This makes it a great option for those who want a precise reading on their target without having to compromise on image quality.

Water resistant:

This amazing is water resistant, making it a great option for golfers who like to spend time outdoors. The rangefinder can be submerged in up to 1 meter of water without causing damage, making it perfect for use in wet weather conditions or when playing on a course near a body of water. Additionally, the rangefinder is not designed for scuba diving or snorkeling.

Scanning Mode Button:

A useful feature on the Callaway 300 Pro Laser Rangefinder is the scanning mode button which enables users to scan an area that would require multiple readings with most other rangefinders. This feature allows you to take measurements quickly and easily without having to reposition the rangefinder each time.

Battery or Power Source:

Callaway 300 comes with a battery included. The battery is a CR2 3-volt lithium battery. The battery life is about two years, but this may vary depending on how often the rangefinder is used.

When purchasing a replacement battery, make sure it is a CR2 3-volt lithium battery. Also, do not touch the interior of the battery with bare hands. Use gloves to prevent oils from your skin from getting on or reacting with the battery and affecting its performance or shortening its life span.

When handling the CR2 3-volt lithium battery, it is important that you remove it from the rangefinder when not in use. This will help conserve the battery life and prevent any accidental discharge. If you do not plan on using the rangefinder for an extended period of time, remove the battery to avoid any potential damage.

The CR2 3-volt lithium battery is not rechargeable. When it runs out of power, you will need to replace it.


It is accurate up to plus or minus one yard, depending on the circumstances. When ranging very large objects that are far away, up to 99 yards, it will prove to be slightly less accurate than when ranging smaller objects at closer distances. Ranging larger objects at closer distances will yield more accurate distance readings.

Accuracy vs Distance:

It is less accurate when ranging very large objects at close distances than it is when ranging smaller objects at long distances. However, the rangefinder should still be within plus or minus one yard of the correct distance reading up to 99 yards.

Design and Look:

It’s also boasts an ergonomic design that makes it comfortable and easy to hold onto. It’s just 5 inches long and It only weighs 8 ounces, so it will not add any extra bulk or weight to your bag, so you can easily tuck it into your pocket or attach it to your belt with the lanyard that comes with it or backpack or bag. It has a contoured grip and is small enough to be able to fit in the palm of your hand.


The 300 Pro Laser Rangefinder comes with advanced features that make it simple to use. It can measures upto 300 yards distances by using a pin seeker technology that uses a low-powered laser beam. The device is also designed with a single button design that allows you to easily switch between yards/meters, scan mode and slope angle measurement.

  • Simple and easy to use
  • Clear display that shows measurements in bright sunlight
  • The 300 Pro Laser Rangefinder is accurate to within 1 yard
  • Little expensive compared to other devices

Overall, the Callaway 300 Pro Laser Rangefinder is a great device that is accurate and easy to use. It has a clear display that makes it easy to read measurements, even in bright sunlight, and it fits easily into your pocket. The only downside is that it is not waterproof, so it may get damaged if dropped in water.

Recommended to read: Rangefinder under 300


The Callaway 300 Pro Laser Rangefinder is an accurate rangefinder that has several features that are useful for golf players of various skill levels. It is manufactured by a reputable company, so it comes with the peace of mind knowing that if there are any issues with the product, you can contact customer service for assistance. The rangefinder is easy to use and simple to set up.

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