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Topcon ES 103 3 Second Reflectorless Total Station 2140532E0

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  • 10,000-point internal memory

  • 1,640 foot range

  • Long-range Bluetooth

  • Laser pointer and plummet 

  • 36-hour battery life

  • Water resistant and dustproof to IP-66

  • Dual black and white LCD display

  • Alphanumeric keypad

Availability: In stock


Overview for the Topcon ES 103 3 Second Reflectorless Total Station

Designed to deliver the latest technology and various performance enhancements, The Topcon ES-103 Total Station with 3-second accuracy sets a new bar on speed, precision and security. Rugged and compact, this total station takes highly accurate distance and angle measurements with its top of the line exclusive features and performance.

The Topcon ES-103 Total Station measures up to 1,640 feet in reflectorless mode with its class leading EDM, and approximately 13,123 feet using a single prism at an incredible 2mm + 2ppm accuracy. Measurements can be as fast as 0.9 seconds and the Topcon EDM algorithm reduces the signal noise associated with non-prism measurements, providing accurate results over longer distance. 

Exclusive Bluetooth Technology

As a world's first technology from Topcon, LongLink provides control at the remote rod position when connected with an external data collector! This enables the controller operator to record data for codes and rod heights at the point of measurement. During stakeout, the remote operator can view directions required to find the next stake point. With LongLink, the system becomes very productive where the instrument man simply needs to follow, aim, and focus on the remote prism.

Advanced TSshield Maintenance and Security

Registered at the point of sale, Topcon ES total station owners has the power to control the operation of this field instrument. By logging into the TSshield website, the user can lock the device if it is lost or stolen. This theft deterrent functionality is the first in the industry.

The TSshield also takes advantage of the telematics card installed in Topcon total stations to communicate to the Topcon servers every day. The system then reviews what firmware version is installed and notifies the user for new updates

Impressive Battery Life and Durability

With 36-hour operating time and a dual black and white LCD display, this survey instrument improves workflow and productivity. And with an IP-66 rating, this field instrument is dustproof and highly water-resistant.

The ES-103 total station has a 10,000-point internal memory for storing field data, USB and RS-232c serial port and can be used with any of Topcon's field controllers, such as the Topcon Tesla, FC-2600, FC-250, FC-236 and FC-25.

This Topcon total station package comes with a lens cap, lens hood, stylus pen, tool kit, USB stick, carry case with straps, wiping cloth, battery, battery charger and a 2-year manufacturer’s warranty.

Features for the Topcon ES 103 3 Second Reflectorless Total Station

  • 3-second accuracy
  • 10,000-point internal memory
  • Up to 8GB USB flash memory
  • LongLink wireless technology
  • 1,640 foot range
  • Reflectorless
  • Coaxial red laser pointer
  • Laser plummet
  • EDM trigger key for quick measurement
  • USB and RS-232C serial port
  • Up to 36-hour battery life
  • Water resistant and dustproof to IP-66
  • Dual black and white LCD display
  • Alphanumeric keyboard
  • TSshield advanced security and maintenance system

Specifications for the Topcon ES 103 3 Second Reflectorless Total Station

Weight 12.3 lbs (5.6 kg)
Dimensions 7.5 in x 7.5 in x 13.7 in (19.1 cm x 19 cm x 34.8 cm)
Warranty 2-year
Protection Class IP66 (dust proof and powerful water jets and heavy seas resistant)
Internal Memory 10,000 points
Guide Light Green and red LED; Operating time: 1.3 to 150 m (4.3 to 490 ft)
Angle Measurement
Minimum Reading 0.5-second/1-second
Accuracy 3-second
Distance Measurement
Unit of Measure (distance display) m/ft
EDM Accuracy (Precision) ±(2mm + 2ppm x D) for prism; ±(3mm + 2ppm x D) for no prism
Minimum Reading 500 m (1,640 ft)
Tilt Sensor/Compensator
Range ± 6
Type Liquid
Method Electronic Automatic
Power Source Rechargeable Li-ion battery
Battery Life 36 hours
Battery Life Alert yes
Length of Tube 6.7 in (17.1 cm)
Image Erect
Diameter of Objective Lens (Aperture) 1.9 in (48mm) EDM
Magnification 30x
Field of View 1 degree 30 arcmin
Resolving Power 2.5 arcsec
Minimum Focus Distance 1.3 m (4.3 ft)
Reticle Illumination 5 brightness levels
Reflectorless yes
Display and Keypad
Type Black and white LCD
Sides Dual
Keys Alphanumeric
Backlight yes
Operating -4Fº~140ºF (-20ºC~60ºC)
Surveying and Construction yes
Mapping and GIS (geographic information systems) yes
Utilities yes
Environment Studies yes
Geomarking yes
Archaeology yes
Accident Reconstruction yes
Measurement Range (under fair weather conditions)
Single Prism 4,000 m (13,123 ft)
Triple Prism 5,000 m (16,404 ft)
No Prism 500 m (1,640 ft)
Mini Prism 500 m (1,640 ft)
Reflector Sheet 500 m (1,640 ft)
Coordinate Measurement Point yes
Angle and Distance Stake Out yes
Stake Out Line yes
Offsets yes
Missing Line yes
Remote Elevation yes
Resection yes
Area Calculation yes
Measurement Time
Fine 0.9-second
Rapid 0.7-second
Tracking 0.3-second
Laser Plummet
Accuracy ±1.0 mm/1.3 m
Class 2
Wavelength 635 nm
Bluetooth Class 1 LongLink technology
USB Type A and mini B
Pin Port RS-232C

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