HeacentGPL-100isaGPSdataloggerthatrecordstrackdatafromthereceivingGPSsignal.Thankstoitsdurableandwaterproofdesign,theGPL-100isthebestcompanionforoutdoorlife.Withbundlesoftware,allrecordedGPSdatacanbedownloadedtothecomputerquitesimplyandviewthetrackinginformationonthemap.Italsoallowyoutorelaythetrackinginforma-tiontopopularwebpagessuchasFlickrRandGoogleMapsR. Productfeatures ToRecordupto125,000waypoint. Bundleduser-friendlysoftwarethatmakesthelogdataretrievingandusing veryeasy. Support Push-to-log . BacklitLCDdisplayprovidesrealtimeinformationsuchasspeed,mileage, clock,locationandaltitude. Poweredby2xAAAalkalinebatteries,nobatterychargingrequired. Supportingmorethan12hourstrackingtime. Durableandwaterproofdesignthatmeetoutdooruse. BundlesfixtureallowsyoutoinstallGPL-100onyourbicycle. Programmabletimeintervalsofwaypointsrecordingthatfitvariouskindsof outdooractivities. ProductSpecifications GPSFrequency:L1.1575.42MHz Channels:51ChannelAcquisitions/14ChannelTracking Updaterate:1Hz Chipset:SkytraqV621 Antenna:Builtinpatchantenna Accuracy:2.5mCEP(nonDGPS) Re-acquisitionTime: 1second ColdStart:35seconds(average,underopensky) PCInterface:USB2.0 Protocol:NMEA0183v3.01(GPGGA,GPGSA,GPGSV,GPRMC,GPVTG) Dynamics:515m/s,4G PowerConsumption:110mAatfulloperation Battery:AAAx2,non-rechargeable TrackingTime:Upto12hours Dimension:71x47x25mm Weight:65g(withoutbattieries) OperatingTemperature:-20 Cto+60 C StorageTemperature:-55 Cto+75 C OperatingAltitude: 18,000m