--- product_id: 36150008 title: "Callaway 300 Pro Golf Laser Rangefinder (with External Slope Switch)" brand: "callaway" price: "$558.56" currency: USD in_stock: true reviews_count: 13 category: "Callaway" url: https://www.desertcart.ec/products/36150008-callaway-300-pro-golf-laser-rangefinder-with-external-slope-switch store_origin: EC region: Ecuador --- # Pin-Locking tech up to 300 yards Slope-adjusted distance with +/-1 yard accuracy 6x magnification for sharp targeting Callaway 300 Pro Golf Laser Rangefinder (with External Slope Switch) **Brand:** callaway **Price:** $558.56 **Availability:** ✅ In Stock ## Summary > ⛳ Master your game with laser precision and slope-smart tech! ## Quick Answers - **What is this?** Callaway 300 Pro Golf Laser Rangefinder (with External Slope Switch) by callaway - **How much does it cost?** $558.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/36150008-callaway-300-pro-golf-laser-rangefinder-with-external-slope-switch) ## Best For - callaway enthusiasts ## Why This Product - Trusted callaway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless On-Cart Access:** Magnahold magnetic mount keeps your rangefinder securely attached to your cart, so you never miss a beat on the course. - • **Precision Meets Performance:** Slope technology calculates true distance by factoring elevation changes, giving you the competitive edge on every shot. - • **Durability Meets Convenience:** Comes with a premium molded hard case and included battery—ready to perform round after round, rain or shine. - • **Tournament-Ready Flexibility:** External Slope On/Off switch lets you toggle slope mode for legal tournament play without compromising accuracy. - • **Lock & Confirm with Confidence:** Pin Acquisition Technology (P.A.T.) locks onto the flagstick up to 300 yards, with a pulse vibration confirming your perfect target. ## Overview The Callaway Golf 300 Pro Slope Laser Rangefinder is a compact, tournament-legal device featuring 6x magnification, slope-adjusted distance measurement with +/-1 yard accuracy, and Pin Acquisition Technology with pulse confirmation up to 300 yards. It includes a magnetic cart mount, waterproof design, and premium hard case with battery, making it a must-have for serious golfers seeking precision and convenience on the course. ## Description The Callaway Golf 300 Pro laser rangefinder delivers all the distance measurement features required to maximize your game! The ultimate piece of golf on-course gear, the Callaway 300 Pro laser rangefinder comes with many features including Slope mode, P.A.T (Pin Acquisition Technology) with Pulse confirmation, high magnification, superior accuracy and magnetic cart mounting. It’s equipped with 6x magnification and a 5 – 1000 yard total range with +/- 1 yard accuracy, measuring in yards or meters. Now with specialized Slope Technology, our laser rangefinder automatically accounts for elevation changes, ensuring truly accurate distance measurements. With our P.A.T. with Pulse feature, you can quickly lock onto the pin from up to 300 yards away, even with trees or other clutter in the background. The Pulse feature delivers a short vibrating “burst” when the laser locks onto the pin to confirm you have the correct distance. The 300 Pro model has a simple external on/off switch to visibly enable or disable the slope function, which makes the 300 Pro laser legal for tournament play. Comes with a premium molded hard carry case for extra protection and for loopers includes a convenient elastic band connector for faster engagement during play. Whether trying to carry that fairway bunker or firing directly at the flagstick of an elevated green, you'll be able to pick the right club and take dead aim with confidence with the Callaway 300 Pro Laser! Review: Excellent accuracy, ease of use, great price for the quality and features - So far (after about 3 weeks), I am extremely pleased with the 300 Pro. Works very well for me and is a good price compared to others offering the same number of features. I looked at the Bushnell Hybrid Rangefinder before buying the Callaway. Although it has some features that might be kind of cool, at $400 you would think it could give you slope (I suppose irrelevant it you only play on a very flat course), and you would think it would have a magnet (or other cart attachment device) at this price (they do offer an accessory for cart attachment for additional money). I'm not slamming Bushnell as they make very good products, and I am guessing the Hybrid is very good, but at more than twice the price and without offering what I consider to be a couple of key features, for me the decision is a no-brainer. As to a couple of reviews I saw making complaints about the 300 Pro: (1) Small size: Some reviews complain that it is too small. I like it (although it has a magnet to attach to golf cart, it also fits nicely in the golf cart cup holder). My golfing buddy has a much larger rangefinder (I do not know the brand) which is no easier to aim than mine. He is very impressed with the smaller size and how quickly it gives a readout compared to his rangefinder. (2) Battery life: one review says the battery drains too quickly. At least from my experience, after 8 rounds over three weeks, I am still using the same battery without any issue. As I always do for battery powered products, I bought additional batteries at the same time on desertcart: "EBL CR2 Lithium Battery, 3 Volt 800mAh Photo Battery for Mini 25, Mini 50, Golf Rangefinder, Flashlight, Electronic Toys, Alarm Systems (CR2-8 Count)," about $12 for 8 of them. Even if I had to use a new battery every round, when paying $50-$100 per round I would not mind paying $1.50 to get accurate yardages for the round! (After 8 rounds I am only paying about $0.25 per round, assuming mine dies before round 9!) Sept 6, 2021: Update re battery. Four additional weeks and 6 additional rounds. Still on first battery. November 1, 2022: My last update for this product. Today my first battery finally ran out on the first hole. AFTER 101 ROUNDS SINCE 9/6/21!!! Obviously I did not need to buy all the extra batteries. Review: The CG 300 is a Great Product! - I have been very satisfied with my Callaway Golf 300 Pro Rangefinder. The accuracy is excellent, and I particularly like the magnet function that holds the device securely on my golf cart. The unit comes with a heavy-duty case that I often use when transporting the rangefinder in my golf bags. I know there are a lot of good rangefinders on the market, and I haven't tried most of them, but I can say that this Callaway unit has worked perfectly for my golfing needs. ## Features - Precise Slope Measurement: Our highly accurate laser rangefinder accounts for elevation changes and measures the angle of incline/decline, then calculates the slope adjusted distance - Superior Magnification and Accuracy: Equipped with 6x magnification, our rangefinders feature a range of 5-1000 yards with +/- 1 yard accuracy; measures in yards or meters. The external Slope On/Off Switch is legal for tournament play - Pin-Locking Technology: Our precise laser measure with Pin Acquisition Technology (P.A.T.) allows you to lock onto the pin up to 300 yards away; Pulse feature will emit short vibrating "burst" confirming your distance. - Magnahold Cart Mount: Strong integrated magnet allows you to securely affix unit to cart frame for convenient access during play. - Premium Molded Hard Carry Case with carabiner and elastic "quick-close" band. Units sold in the US come with a battery included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KP195PY | | Battery Description | Lithium | | Best Sellers Rank | #2,326 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Golf Rangefinders | | Brand | Callaway | | Brand Name | Callaway | | Color | Red | | Customer Reviews | 4.7 out of 5 stars 12,172 Reviews | | Global Trade Identification Number | 00689769701467 | | Included Components | CR2 battery, Quick Start guide, hard case, laser, lens cloth | | International Protection Rating | IPX4 | | Item Dimensions L x W x H | 4"L x 2.7"W x 1.4"H | | Item Type Name | golf-range-finders | | Item Weight | 8 ounces | | Magnification Maximum | 6 x | | Manufacturer | Izzo Golf, Inc. | | Manufacturer Part Number | C70146 | | Material | Plastic | | Material Type | Plastic | | Measuring Range | 5-1000 yards | | Model Number | 300 Pro | | Product Dimensions | 4"L x 2.7"W x 1.4"H | | Sport | Golf | | Sport Type | Golf | | UPC | 689769701467 689769701160 | | Unit Count | 1 Count | | Warranty Description | See manufacturer's website for warranty details. | | Water Resistance Level | Waterproof | ## Product Details - **Are Batteries Included:** No - **Brand:** Callaway - **Color:** Red - **Material:** Plastic - **Sport:** Golf ## Images ![Callaway 300 Pro Golf Laser Rangefinder (with External Slope Switch) - Image 1](https://m.media-amazon.com/images/I/71chTGM1PVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent accuracy, ease of use, great price for the quality and features *by S***. on August 6, 2021* So far (after about 3 weeks), I am extremely pleased with the 300 Pro. Works very well for me and is a good price compared to others offering the same number of features. I looked at the Bushnell Hybrid Rangefinder before buying the Callaway. Although it has some features that might be kind of cool, at $400 you would think it could give you slope (I suppose irrelevant it you only play on a very flat course), and you would think it would have a magnet (or other cart attachment device) at this price (they do offer an accessory for cart attachment for additional money). I'm not slamming Bushnell as they make very good products, and I am guessing the Hybrid is very good, but at more than twice the price and without offering what I consider to be a couple of key features, for me the decision is a no-brainer. As to a couple of reviews I saw making complaints about the 300 Pro: (1) Small size: Some reviews complain that it is too small. I like it (although it has a magnet to attach to golf cart, it also fits nicely in the golf cart cup holder). My golfing buddy has a much larger rangefinder (I do not know the brand) which is no easier to aim than mine. He is very impressed with the smaller size and how quickly it gives a readout compared to his rangefinder. (2) Battery life: one review says the battery drains too quickly. At least from my experience, after 8 rounds over three weeks, I am still using the same battery without any issue. As I always do for battery powered products, I bought additional batteries at the same time on Amazon: "EBL CR2 Lithium Battery, 3 Volt 800mAh Photo Battery for Mini 25, Mini 50, Golf Rangefinder, Flashlight, Electronic Toys, Alarm Systems (CR2-8 Count)," about $12 for 8 of them. Even if I had to use a new battery every round, when paying $50-$100 per round I would not mind paying $1.50 to get accurate yardages for the round! (After 8 rounds I am only paying about $0.25 per round, assuming mine dies before round 9!) Sept 6, 2021: Update re battery. Four additional weeks and 6 additional rounds. Still on first battery. November 1, 2022: My last update for this product. Today my first battery finally ran out on the first hole. AFTER 101 ROUNDS SINCE 9/6/21!!! Obviously I did not need to buy all the extra batteries. ### ⭐⭐⭐⭐⭐ The CG 300 is a Great Product! *by D***Z on May 21, 2026* I have been very satisfied with my Callaway Golf 300 Pro Rangefinder. The accuracy is excellent, and I particularly like the magnet function that holds the device securely on my golf cart. The unit comes with a heavy-duty case that I often use when transporting the rangefinder in my golf bags. I know there are a lot of good rangefinders on the market, and I haven't tried most of them, but I can say that this Callaway unit has worked perfectly for my golfing needs. ### ⭐⭐⭐⭐⭐ Get's the job done *by D***S on January 16, 2025* OK, so, I read a bunch of reviews before my purchase and decided to give this rangefinder a try. I had a Bushnell that bounced off the cart (I wasn't driving) and into a creek at the end of last golf season. I had planned to just bite the bullet and buy another $400 Bushnell. But, saw this for less than half the price and with 4.7 stars and over 11K reviews, how bad could it be? It arrived today and works as advertised. Quick acquisition and seemingly accurate distance based on common sense and golfing for over 40 yrs. It's Jan in Michigan so, just shot some signs, light posts, etc., outside my office. I like that the vibration occurs even on objects like a car or, whatever. It doesn't require a pin to get confirmation feedback. So, the main reason for the high review before ever taking it out on a golf course is simple operation, quick acquisition, and very strong magnet relative to size and weight. I don't think this one is coming off a cart. If so, I'm probably off the cart as well. If your looking for a rangefinder that has clear optics and quite frankly just measures the distance to things easily and accurately, then this appears to be a good choice. I can't speak to durability given it just arrived but, I'm impressed with this little fella so far. If there any negatives or, at least insights I can offer, it is quite small. I have probably average size hands and this thing is small. Not so small that it's weird but, definitely an adjustment from the Bushnell. Also, the Amazon page claims it doesn't include a battery. Well, it does. So, my purchase of 4 batteries was essentially unnecessary but hey, I got the Amazon ones for like $10 or whatever. I probably would have held off on additional batteries had I know it included one. The Bushnell unit I had would last a year or more (30+ rounds) on a battery so, now I have spares to give to buddies. I'll update this review after a winter golf trip and/or next season if there are any changes in my opinion. For $170, if it lasts a couple of seasons, seems like a reasonable buy. ## Frequently Bought Together - Callaway Golf 300 Pro Laser Rangefinder - Callaway Golf Supersoft Golf Balls - FootJoy Men's WeatherSof 2-Pack Golf Glove --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/36150008-callaway-300-pro-golf-laser-rangefinder-with-external-slope-switch](https://www.desertcart.ec/products/36150008-callaway-300-pro-golf-laser-rangefinder-with-external-slope-switch) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-08-01*