Aquascan Aquapulse AQ1B Diving Underwater Metal Detector with 8" Coil and Land Headphones [並行輸入品]

商品説明

Folks in your hiking group might become suspicious that you have no idea where you're going when you're holding a map upside down and have been saying there's only about 20 minutes left of the hike for the last four hours, but if you would have just brought the Garmin GPS Map 64 along, you wouldn't have made yourself look like such a fool. Garmin's GPS Map 64 is one of the first quad helix receivers that tracks both GPS and GLONASS satellites, which allows for quicker position, elevation, directional information, and it will maintain your position whether you're in a deep canyon or hiking through a dense forest. Connect the GPS Map 64 to your computer via the USB outlet to download more maps, trails, and terrain. This device holds 4GB of additional memory, and there's a slot for a microSD card, just in case you need more. The dual battery system accepts batteries as well as the optional NiMH battery pack.