Avid golfers are always looking to improve the methods of their game. GPS systems have become a popular way to do it. Why are they better than a laser rangefinder?
First, you get more information. You can see a virtual image of the entire course, including the risks with an elevated view of the next shot. You can also speed and wind direction and green polls.
The use of satellite, you do not have a visual connection to the destination, which may havevery helpful. If the wind is blowing causing the target to move, you will still be able to measure the distance. A drawback to satellites is that weather conditions or objects like tall trees can interfere with the signal. Also, some areas just do not have good reception since you must be able to use several satellites in order to calculate your position.
With the global positioning system units, you do lose some amount of accuracy as compared to a laser rangefinder. You also can incur annual or monthly fees for downloading course maps, or you may have to pay by the map. Before purchasing, be sure that maps are available for the courses you play. Rangefinders do not require fees beyond the initial purchase price which also tends to be cheaper.
The global positioning systems are usually larger and more elaborate. They have higher resolution screens and the ability to read them in different lighting conditions. The laser units which resemble binoculars can be very small and have few features making them easier to use although a steady hand is required in order to measure distances with these devices.
For basic calculation of yardages, a laser rangefinder is all you need. The golf GPS devices offer many more features plus are just plain more fun to use. Either device will help improve your game.
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