GNSS Receiver e-Survey G639 & G659

Open Android 7 System
Equipped with Quad-core Qualcomm processor, user can install
software on the Android 7 platform.
Sunlight Viewable Screen
The 400-nits brightness makes the device Sunlight viewable.
Long-time Operation
The 4000 mAh rechargeable and replaceable battery ensures
whole day’ s work without interruption.
Large Memory Storage
Internal 8 GB storage and the expansion up to 128 GB makes
sure it is suitable for large data application.
Rugged Design
Device is IP68 certificate

Category:

Description

E-Survey 3.2” Rugged GIS Handheld

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.

High Precision Positioning
The helical antenna ensures a stable and amazing satellite tracking performance. G659 is able to receive correction data through
network to obtain centimeter level accuracy.