Emlid Reach RS3 RTK GNSS Receiver with IMU

Emlid Reach RS3 brings high-accuracy RTK GNSS positioning to surveying, construction, and engineering workflows, enabling precise field measurements with IMU-powered tilt compensation.

• Measure without manual levelling: IMU tilt compensation supports under 20 mm accuracy at up to 60 degrees of tilt for efficient point collection in hard-to-reach areas.
• Get fixed quickly: Reach an accurate RTK fix in approximately 5 seconds, even in challenging environments with partial sky obstruction.
• Connect directly to corrections: A built-in LTE modem supports Nano-SIM connectivity for receiving NTRIP corrections without an external modem.
• Work through long field days: Operate for up to 18 hours in RTK mode with tilt compensation or up to 22 hours in logging mode, with USB-C fast charging.

Overview and Who It's For

The Emlid Reach RS3 is an RTK GNSS receiver designed for high-accuracy field positioning, with an IMU providing tilt compensation at angles up to 60 degrees. Calibration-free operation, resistance to magnetic interference, RINEX logging, PPP support, and integrated connectivity support demanding professional field workflows.

• Surveying and mapping teams: Capture precise points efficiently without manually levelling the receiver for every measurement.
• Construction teams: Collect high-accuracy positioning data across demanding project sites and hard-to-reach locations.
• Engineering teams: Combine RTK positioning, raw data logging, and post-processing support for professional field measurement workflows.

Key Specs

FAQs

How much tilt can the Reach RS3 compensate for?
The Reach RS3 supports under 20 mm accuracy at up to 60 degrees of tilt.

Does the Reach RS3 IMU require calibration?
No. The IMU is calibration-free and immune to magnetic interference, so nearby metal objects and electronics do not affect its accuracy.

How quickly can the Reach RS3 achieve an RTK fix?
It can achieve an accurate RTK fix in approximately 5 seconds, including in challenging environments with partial sky obstruction.

Can the Reach RS3 receive NTRIP corrections without an external modem?
Yes. Its built-in LTE modem accepts a Nano-SIM card for cellular connectivity and NTRIP corrections.

Does the Reach RS3 support post-processing?
Yes. It records raw data in RINEX format for post-processing and supports workflows with OPUS, AUSPOS, and PPP services.

Warranty and Returns

This product is covered under the manufacturer's limited warranty. Candrone's standard return and exchange policy applies.

View Candrone's Warranty and Returns Policy

For warranty claims or support, contact our team at 1-888-461-5742 or visit our Contact page.