Feature:1. STABLE AND ACCURATE: Land meter adopts measuring level high sensitivity GNSS receiver chip, uses six satellite system, covers the whole world, has high area measurement accuracy, good signals and easy satellite search2. 4 MEASUREMENT MODES: Land meter supports area measurement(ordinary area, length width area, fixed width area, fixed point area); Distance measurement(general distance, fixed point distance, general oblique distance, fixed point oblique distance); Airborne measurement(rotating airborne, round trip airborne); Slope survey(general slope)3. STRONG AND EASY TO USE: Land survey meter adopts industrial three prevention technology, water proof, dusts proof and fall resistant, long lasting. Equipped with big button, simple operating is not complicated, easy to get started4. HIGH ACCURACY: Land measure meter can also guarantee the use of accuracy in the outdoor place without mobile phone signals, no extra charges, can be placed on the vehicle measurement, suitable for all kinds of agricultural machinery5. PRACTICAL FEATURES: The mini portable handheld land area meter allow you to view trajectory graphics in real time while in use, and also view graphics in records after saving6. LARGE SCREEN AND LARGE VOLUME: The land surveyor area measurement tool adopts a 2.4in color large screen, simple and generous, and can be clearly read in the sun. With live voice broadcast(English), loud volume prompts, noisy environment can be heard clearlySpecification:Item Type: Land MeterModel: S3Position Accuracy: 2.5mInitial Pressure Calibration: NoNormal Area Measurement: YesMountain Area Measurement: NoFixed Point Measurement: YesFixed Width Area Measurement: YesNormal Distance Measurement: YesManual Distance Measurement: YesHeight Display: YesHeight Measurement: YesTrajectory Display: YesUnit Setting: YesTime Display: YesData Statistics: YesHistory Record: YesLighting, Currency Detection: YesDry Battery: YesLi ion Battery: YesData Storage: 200Voice Broadcast: YesData Export: NoReceiver Chip: High sensitivity GNSS receiver chipReceiver Antenna: Passive large size planar antennaEfficient Startup: Hot start 1 second, cold start 30 secondsArea Accuracy: 0.005 acres (0.16-0.5 acres), 1% (over 0.5 acres)(when HDOP is less than 1.0)Distance Accuracy: 1 meter (within 100 meters when HDOP is less than 1.0)Feature: Latitude and longitude display, altitude display, area measurement, distance measurement, land price calculationData Statistics: Area statistics, distance statisticsArea Records: 200 EntriesDistance Records: 200 EntriesTrajectory Display: Real time display of trajectory during measurement, can also be viewed in statistical recordsHDOP Setting: Custom HDOP SettingScreen Display: Color screen (2.4 inches)Audio Prompt: Voice broadcastOperating Temperature: -20~70Storage Temperature: -30~80Data Interface: USB interface, can be charged via this interfaceBattery: 1 x 3.7V li ion battery 1800mah.Package List:1 x Land Surveying Instrument1 x User Manual1 x USB Cable1 x Lanyard