Benefits of a Waterproof Handheld GPS
Whether in the field or on the water, the benefits of a waterproof handheld GPS are tremendous. The GPS, or global positioning system, has replaced many other forms of navigation used by boaters, hunters, and outdoor enthusiasts alike. When choosing a a unit it’s important to determine the difference between water or weather resistant and waterproof. A weather resistant GPS is not waterproof and can become damaged if it is repeatedly exposed to water or submerged. Make sure that if you intend for your GPS to be exposed to direct contact with water that you select a waterproof handled GPS.
When choosing a waterproof system, you must thoroughly read the literature that is put forth by the manufacturer. Countless GPS systems are rendered damaged and useless simply by failing to read through the material. Look for specific information that states how much water the unit can be exposed to. If your GPS system can be submerged in water, there might be information regarding the depths that it can be submerged without suffering damage.
Even though your unit is waterproof, it is always best to protect it and keep it as dry as possible. By keeping the mindset that your GPS will be exposed to the occasional spray while boating, rafting, or in wet climates will ensure that you derive the most benefit from your unit. Many outdoor sportsmen recommend sealing your unit in a plastic bag, such as with a plastic, zip lock storage back, to keep it further protected from the elements. However, you can always purchase an additional water resistant micro case to make certain that your unit is thoroughly protected. Finally, though your unit can withstand exposure to water, it might be sensitive to extreme temperature changes. Determine the set temperature range that your GPS is designed to work with and take steps to protect your unit and keep it within that temperature range.