Manual Total Stations

• Precise+ / Once: 1 mm + 1.5 ppm (typical 2.4 s)
• Precise&Fast / Once&Fast: 2 mm + 1.5 ppm (typical 2 s)
• Tracking / Continously: 3 mm + 1.5 ppm (typical < 0.15 s)
• Averaging: 1 mm + 1.5 ppm
• Long Range mode / > 4 km: 5 mm + 2 ppm (typical 2.5 s)
• 0 m - 500 m: 2 mm + 2 ppm (typical 2.4 s5)
• More than 500 m: 4 mm + 2 ppm

Without tribrach: 196 mm

With tribrach (GDF111): 240 mm ±5 mm

• Prism (GPR1, GPH1P): 0.9 m to 3,500 m
• Prism GPR1 (Long Range mode) > 10,000 m
• R500
• R1000 (Optional)

• 7 x 10mm @ 30m
• 8 x 20mm @ 50m
• 16 x 25mm @ 100m

Type: Bluetooth/WLAN/GSM/UMTS/LTE

Gain: +2 dBi

• TI OMAP4430 1GHz Dual-core ARM® Cortex™ A9 MPCore™
• Operating system – Windows EC7

• RS232: 5 pin LEMO-0 for power, communication, data transfer.
• SD card port: SD card port for data transfer
• USB host port: USB memory stick port for data transfer.
• USB device port: Cable connections from USB devices for communication and data transfer.
• Bluetooth: Bluetooth connections for communication and data transfer.
• WLAN: WLAN connection for Internet access, communication, and data transfer
• LTE (optional): Internet access

• Measuring horizontal and vertical angles.
• Measuring distances.
• Recording measurements.
• Visualizing the aiming direction and vertical axis.
• Data communication with external appliances.
• Computing by means of software.

Circular level sensitivity: 6ft/2 mm

Electronic level resolution: 2 inch

• Blow dust off lenses and prisms.
• Never touch the glass with your fingers.
• Use only a clean, soft, lint-free cloth for cleaning. If necessary, moisten the cloth with water or pure alcohol. Do not use other liquids; these may attack the polymer components.

Magnification: 30 x

Resolving power: 3 inch (40mm)

Focusing: 1.55 m/5.08 ft to infinity

Field of view: 1°30’/1.66 gon. 2.7 m at 100 m

• GKL341 charger for GEB364: 3 h 30 min // GEB334: 3 h
• GKL311 charger for GEB364: 6 h 30 min // GEB334: 3 h 30 min

• Internal memory: 4 GB Flash
• Memory card: SD card 1 GB or 8 GB
• USB memory stick: 1 GB

• The RS232 serial interface
• The USB device port
• A USB memory stick
• XML Export

Principle: Phase measurement

Type: Coaxial, visible red laser

Carrier wave: 658 nm

Measuring system: System analyser basis 100 MHz - 150 MHz (FF) // 320MHz (EF)

• 1 inch, 0.5 inch, 0.2 mgon, ±4, 0.07 gon
• 2 inch, 0.5 inch, 0.2 mgon, ±4, 0.07 gon
• 3 inch, 1 inch, 0.3 mgon, ±4, 0.07 gon
• 5 inch, 1.5 inch, 0.5 mgon, ±4, 0.07 gon
• 7 inch, 2 inch, 0.7 mgon, ±4, 0.07 gon

• 1 inch, 0.3 mgon, Resolution: 0.1 inch, 0.0001°, 0.1 mgon, 0.01 mil
• 2 inch, 0.6 mgon, Resolution: 1 inch, 0.0001°, 0.1 mgon, 0.01 mil
• 3 inch, 1.0 mgon, Resolution: 1 inch, 0.0001°, 0.1 mgon, 0.01 mil
• 5 inch, 1.5 mgon, Resolution: 1 inch, 0.0001°, 0.1 mgon, 0.01 mil
• 7 inch, 2 mgon, Resolution: 1 inch, 0.0001°, 0.1 mgon, 0.01 mil

• Line of sight error
• Vertical index error
• Tilting axis error
• Refraction
• Earth curvature
• Compensator index error
• Standing axis tilt
• Circle eccentricity

• Range A: Strong haze, visibility 5 km; or strong sunlight, severe heat shimmer
• Range B: Light haze, visibility about 20 km; or moderate sunlight, slight heat shimmer
• Range C: Overcast, no haze, visibility about 40 km; no heat shimmer
• Range D: Object in strong sunlight, severe heat shimmer
• Range E: Object in share, or overcast
• Range F: Day, night and twilight

• Working range: 5 m to 150 m
• Position accuracy: 5 cm at 100 m
• Wavelength red /orange: 617 nm / 593 nm

• Plumb line deviation: 1.5 mm at 1.5 m instrument height
• Diameter of laser point: 2.5 mm at 1.5 m instrument height