Carlson RT4

The RT4 Windows10 tablet, with 8GB of RAM and 128GB storage, is powerful enough to run any Carlson office software to help you collect and analyze your data quicker than ever before.

Our packages include: RT4 Geo-Cell, Built-in mapping grade GPS receiver, Cellular modem, Polarized screen protector, LIon battery, 120V AC charger, Hand strap, Fine tip stylus w/tether, case, WiFi & BlueTooth (no Serial port). Pole mount is NOT included.

The Carlson RT4 GC Blank is NOT bundled with Carlson SurvPC. This includes the Windows 10 O/S but no Carlson software and is intended for replacement of damaged unit.

For faster data entry try the attachable keyboard. If it does not appear in the options below click the following link.

Data collector Accessories

Please note that the Battery and Charger for the RT4 is different that those for the RT3 and are NOT interchangeable.

! Supply chain issues are now impacting the Survey Equipment industry. RT4 stock is slow in arriving and delivery time CANNOT BE GUARANTEED.

Click here to see our CRT450 8″ Windows Tablet Data collector AVAILABLE NOW.

Contact us for a Quote.

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Carlson RT4 GEO-Cell Windows 10 Tablet Data Collector

Ready for anything with IllumiviewTM high-visibility display and chemically strengthened Dragontrail GlassTM

  • 7-inch display for easy viewing with IllumiViewTM technology
  • DragontrailTM Glass for impact and scratch resistance
  • IP68 waterproof and dust-proof rating
  • Wi-Fi, long-range Bluetooth® and 4G LTE (GEO CELL model [this item])
  • Microsoft Windows® 10
  • Multiple languages supported (English, French, Spanish, Portuguese and German)
  • Intel® Quad-core Intel Pentium N4200 Processor
  • Intel® HD Graphics
  • 8GB RAM (LPDDR4)
  • 128GB flash storage
  • User-accessible MicroSDXC card slot
  • Removable Li-Ion battery, 43.2 Whr
  • Operates 12-15 hours on one charge
  • Optimized for strong performance in cold temperatures


Optional Esri® OEM add-on program for GIS field collection.

Connect to old Total Stations (cable only connection) with our Exclusive Bluetooth Adapter.

Topcon total station bluetooth adapter

Data Collector Accessories

Click here for Data Collector Accessories

Additional information

Weight 4 lbs
Carlson RT4GC Data collector

RT4GC Blank, RT4GC w/SurvPC TS, RT4GC w/SurvPC ROB, RT4C w/SurvPC GPS only, RT4GC w/SurvPC GPS only, RT4GC w/SurvPC TS/ROB/GPS


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