Place of Origin: China
Company: Nanjing Long Survey Instrument Co., Ltd
Model: N100 / N300 / N600
Brand: Long Survey

High quality and powerful handle GPS

Specification:
20 channels, more accurate and reliable
Industrial high-definition color screen, clearly visible under bright light
Outsife the industry, four different power supply mode, with charge self-protection.
Mirco SD card slot, expandable data momery
Offset measurement
Support lots of data formats

Channel: 20 (L1/CA)
Position Accuracy: 3~5m
Position Speed: Hot start <2s
Cold start <35s
Update rate: 1Hz
Antenna: Full-direction high sensitive GPS type
Momery: 128M
Navigation point: 3000
Navigation line: 50
Interface: UBS2.0 / RS232