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Product Description


The Topcon DS-201AC Total Station offers surveying professionals the perfect combination of performance, precision, speed, and security. You will enjoy this total station’s 1-second accuracy as well as state-of-the-art technology that now communicates with Topcon's RC-PR5 remote system.

Long Range Accuracy

EDM allows the Topcon DS-201AC to measure up to 3,280 feet as fast as 0.9 seconds. This guarantees you better accuracy over a longer distance.

IACS with Magnet and TSshield

The Topcon Independent Angle Calibration System (IACS) gives your total station the ability to self-calibrate its own angle measurement system. Special MAGNET software simpilifies calculations for surveying measurements.

TSshield security serves you as an online portal for guarding your DS-201AC at all times. You can lock your total station to prevent its operation if it is ever lost or stolen. TSshield also notifies you of updates to keep your total station running on the latest version possible.

Automatic Prism Alignment

Auto-Pointing technology allows the DX-201AC to automatically aim in the direction of the prism. Lining up with the prism and displaying accurate angle readings has never been easier. All you have to do is aim your total station in the general direction of your target, press the trigger button, and receive a precise measurement in less than 1 second.

Bluetooth Communication and RCPR5 Remote

Your total station calculates measurements accurately from as far away as 1,100 feet with long range data communication technology. This is achieved by way of a Bluetooth connection between your total station and the data collector. With this, you can collect data on as-builts, codes, and rod heights without looking directly at the total station. Servo motors rotate the DS-201AC for the stake point and maximize visibility with red or green guide lights.

The DS-201AC also features a RC handle that can  operate with the Sokkia RCPR5 remote system. This gives surveying professionals the ability to execute RC lock by just pushing a button.

Long-Range Measurements with RED-Tech

Gathering measurements over a long-range is made simple, yet precise, with RED-tech technology. This total station offers one narrow laser beam for the EDM and laser pointer to gather a measurement in just 1 second. This ensures fast, accurate aiming with no margin of error as you measure the corners of buildings, roof overhangs, manholes, and other structures that may pose a challenge. With RED-tech, there is also no delay in auto-pointing targets, which is sometimes interrupted by poor lighting, wooded areas, or reflective objects.

Useful and Waterproof Operation

The DS-201AC's color LCD display comes with a backlight and touchscreen in addition to a 26-key alphanumeric keyboard. And an IP rating of 65 keeps your total station highly resistant to dust and water.

Large Memory and Field Compatibility

A 500MB internal memory and 8GB USB flash memory with RS-232c serial port makes the DS-201AC compatible with any of Topcon’s field controllers.

DS-201AC Package

This Topcon total station package comes with a hard carrying case, USB memory key, two detachable and rechargeable Li-Ion batteries, a battery charger, power cable, lens cap, lens hood, lens brush, screwdriver, tool pouch, laser caution sign board, adjusting pin, cleaning cloth, carrying strap for hard case, and user manual.

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