IP68 certificated, G639/G659 are designed for anyone who works in harsh environments. The helical antenna ensures a stable and amazing satellite signal tracking performance. The battery handles whole day’s work. G639/G659 is small size and easy for carrying especially for GIS application.
Overview
1.High Précision Positioning
2.Open Android 7 System
3.Sunlight Viewable Screen
4.Long-time Opération
5.Large Memory Storage
6.Rugged Design