WangGan S4 ອຸປະກອນສຳຫຼວດ GPS/GNSS ຖືມື ມືດິນ
Positioning accuracy: +2.0 m (when HDOP lower than 1.0)
Area accuracy: ±0.003 acre(0.16-0.5 acre)±1% (more than 0.5 acre)(when HDOP below 1.0)
Distance accuracy: ±1 m (when HDOP lower than 1.0, 100 m range)
Satellite system: Six-star positioning system
Area record: 200
Distance record: 200
Waterproof and dustproof: IP65
Working time: 18 hours
Device size/weight: 117*61*22 mm / 112 g
Function: Normal area measurement, L/W area measurement, Fixed-width area measurement, Fixed point measurement, Circle machine load, Round-trip machine load, Intelligent slope,Intelligent mountain measurement, Normal distance, Fixed-point distance, Slope distance, Fixed point slope distance,Altitude measurement, Barometer, Flashlight, Data export, Real-time update graph, View graphics in record
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ