Topcon Field Controller FC-25/FC-25A



  • Lightweight: 320grams (11.3 oz)
  • IP65 Dust/Water Protection
  • MIL-STD-810G Ruggedness
  • Windows Mobile® 6.5
  • 533MHz CPU / 256MB SDRAM
  • WLAN / Bluetooth Wireless
  • Field-exchangeable Li-ion Battery
  • Embedded 20ch GPS Receiver
  • Built-in Camera, Compass, and Altimeter (FC-25A)

Rugged and Compact

Topcon FC-25/25A features a pocket-sized, lightweight body with exceptional ruggedness.
Conforming to the MIL standard* and the IP65 dust/water protection, these field controllers are able to survive severe worksite conditions.

* The FC-25/25A is tested according to the MIL-STD-810G published on October 31, 2008 which supersedes the previous MIL-STD-810F.

Easy, Intuitive Operation

Windows Mobile 6.5 operating system and a 3.5-inch sunlight readable touch screen display provide quick, easy, and intuitive operation.

Field-exchangeable Battery

Rechargeable Li-ion battery can be removed and replaced at the worksites. Battery charger is available as an optional accessory.

Integrated Sensors

Embedded 20ch GPS chipset provides positional information by point positioning or by DGPS using SBAS corrections. The FC-25A incorporates 3MP auto focus camera, electronic compass and altimeter for GIS data collection applications.


CPU Samsung S3C2450, 533MHz
OS Microsoft Windows Mobile®6.5
Memory 256MB SDRAM, 2GB Flash Memory
Display 3.5 inch Sunlight Readable TFT color LCD 640×480 VGA with Touch Screen
Keypad 4 keys (including power key) and 1 directional key
Interface Wireless LAN 802.11 b/g
Bluetooth Ver.2.0 Class 2
USB Type Mini-B (Host 1.1 / Client 2.0, to be switched by software)
SD/SDHC Card Slot (Up to 16GB SDHC)
Integrated Sensor
GPSType SiRFstarIII Chipset, GPS L1 (C/A), 20 Channels
Horizontal Accuracy (RMS)*1 DGPS*2: 1m to 3m (3.3ft. to 9.9ft.), Point Positioning: 5m (16.4ft.)
Built-in Camera (FC-25A) 3 Megapixels, Auto Focus Camera
Other Sensor (FC-25A) Electronic Compass, Altimeter
Dust/Water Protection IP65 (IEC 60529:2001)
Operating Temperature -20℃ to +60℃ (-4°F to +140°F)
Humidity Up to 95%, non-condensing
MIL-STD-810G Drop (1.52m/5ft.), Vibration, Humidity
Dimensions H146 x W82 x D33mm (H5.75 x W3.23 x D1.30 in.)
Weight with Battery 320g (11.3 oz)
Power Supply
Battery Removable Li-ion Rechargeable Battery, 3.7V, 2400mAh
Operating Time 7.5 hours with Bluetooth connection
Recharging Time 3.5 hours at 0℃ to +40℃ (+32°F to +104°F)

*1 Accuracy depends on the number of satellites used, SBAS data quality, multipath effects, device position/posture and other environmental conditions.

*2 Using SBAS (WAAS, EGNOS, MSAS). Not compatible with Topcon beacon receivers.

Standard Configuration

  • FC-25/FC-25A Field Controller
  • Stylus pen
  • Touch panel protective film x 10
  • Hand strap
  • USB cable (Type mini-B – Type A)
  • Rechargeable battery
  • AC-DC converter
  • AC power plug x 3
  • Quick start guide
  • User manual (CD-ROM)

Optional Accessories

  • Pole bracket
  • Rechargeable battery
  • Battery charger
  • External GPS antenna with cable
  • Vehicle charger
  • Vehicle mount
  • Soft case

Call / Whatsapp Us

H/P :
+6012-695 9998 (Mr.Yap)
+6012-225 6988 (Mr.Jackson)

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