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Stonex S4 Rugged GNSS Handheld


The Stonex S4 rugged GNSS handheld has reached End of Life (EOL) and has been replaced by the Stonex S4II.



The S4 rugged GNSS handheld from Stonex is a high-accuracy handheld GPS system designed for quick data retrieval, long battery life and with more applications than any similar device.

The S4 offers an embedded high-performance GPS receiver, an internal 5 mega-pixels autofocus HD camera and a high-brightness TFT VGA 640×480 display, readable even in direct sunlight. It also features a GPRS modem, Wi-Fi, Bluetooth and long lasting batteries that operate for up to 12 hours on a single charge.

The S4 comes with advanced GPS features and supports RTCM 2.X differential correction signals from CORS and GPS networks. The positioning accuracy can be increased up to 1 m, in addition to the worldwide correction signals WAAS, EGNOS, GAGAN and MSAS.

The S4 has a rugged and reliable design that comes with an IP65 certification.


  • GNSS embedded receiver
  • RTCM differential and NMEA support
  • One internal 5 megapixel autofocus HD camera
  • High-brightness 3.7 inch TFT VGA 640×480 display
  • Removable high-capacity lithium smart battery with power management chip
  • IP65 Rating

Technical Specifications

Operating System: Windows mobile 6.5
Processor: Marvell PXA-310 806 MHz Xscale CPU
RAM: 256 MB
Internal Storage: 4 GB + 256 MB
External Storage: Tf extensible to 32 GB
Sensor: Electronic compass (optional)
Bluetooth: Bluetooth version 2.1+EDR
Wireless: 802.11 b/ Wireless LAN
Battery: Li-lon battery 7.4V-3400 mAh, 11.1 Wh
Working Time: Endurance of 12 hours (two batteries)
Screen Resolution: 480 x 640 VGA
Screen Size: 3.7 inch
Weight: 455 g (battery included)- S4C, 460 g-S4H
Size: 177 mm (L) x 91 mm (W) x 33 mm (D)
Operating Temperature: -20 °C to +60 °C
Storage Temperature: -30 °C to +70 °C
Waterproof/Dustproof: IP65
Relative Humidity: 5-95 % non-condensing
Drop: Withstand 1.2 meter free drop onto concrete
RTCM: Support RTCM 2.1, 2.3
CORS: Fully compatible with CORS and regional reference station VRS/NRS
Channels: 50 channels
Update Rate: 1 Hz
Cold Start: 26 s
GPS: L1 frequency, C/A code
Support RTCM/CMR: RTCM 2.1, 2.3
NMEA-0183 Support Available
CORS (VRS/NRS) Support Available
Communication Module: Internal quad-band global communication module
Chipset: U-blox6t
Receiver: Signal frequency GPS receiver
System: GPS, SBAS
Stand Alone Accuracy 1-3 m
RTK Accuracy: 1.5 m


The S4 rugged GNSS handheld from Stonex is available through TerrisGPS. If you would like more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.

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"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."
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