Emlid Reach RS3

Introducing the Emlid Reach RS3: Precision GNSS Receiver for Unparalleled Accuracy

Unlock a new level of precision and reliability with the Emlid Reach RS3, the cutting-edge Global Navigation Satellite System (GNSS) receiver engineered to meet the demands of surveying, mapping, and geospatial professionals. Whether you’re working in construction, agriculture, land surveying, or any field that relies on accurate positioning data, the Reach RS3 is your ultimate tool for achieving outstanding results.

  • IMU
    • 6DOF, RTK + 2 mm + 0.3 mm/°
  • GNSS
    • GPS/QZSS, GLONASS L1, L2; BeiDou B1, B2; Galileo E1, E5
  • Autonomy
    • 18 hrs with tilt compensation
    • Li-Ion battery, USB Type-C charging
  • LTE and Wi-Fi
    • To connect the device to the internet
  • Dual-band radio
    • 868/915 MHz LoRa to receive and transmit corrections
    • 450 MHz UHF to receive corrections
  • NTRIP and RTCM3
    • Supported protocols to send and receive corrections

2.299,00  Exc.VAT (2.827,77  Inc. 23% VAT)

1 in stock (can be backordered)

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Accurate results even with large tilt angles

The IMU-based tilt compensation in Reach RS3 enables you to make measurements with up to 60 degrees of tilt while still staying within 20 mm of accuracy.

Reach RS3 continuously measures and corrects tilt in real-time to keep you on target.


Survey and stakeout faster – No need to check the bubble

Effortless and robust – Tilt compensation

  • Calibration-free
    • We calibrate each unit individually at the factory, so you can get your Reach RS3 up and running right out of the box.
  • Immune to magnetic disturbances
    • Unaffected by magnetic fields, the RS3 provides robust tilt compensation even when working close to metal structures.
  • Quick initialization
    • Tilt initialization takes about 20 meters of walking or 10-20 seconds of tilting. Usually ready on the way from the car.


Get corrections from CORS, Reach,or 3rd-party base

NTRIP, Base and Rover

Work in RTK with VRS or a single baseline CORS network. You
can also connect another GNSS receiver as an NTRIP base using Emlid NTRIP Caster.

Any receiver with RTCM3 support


Comes with software for the field and the office

  • Emlid Flow
    • Emlid Flow efficiently manages all field-related tasks, including receiver configuration, RINEX logging, data collection, and stakeout.
  • Emlid Flow360
    • You can access your survey data via the cloud-based Emlid Flow 360. It allows you to prepare, manage, and export your projects from a browser.
  • Emlid Studio
    • Emlid free post-processing software for macOS and Windows.
  • Emlid Caster
    • Connect up to 10 rovers to your base station via the internet or set up your own NTRIP network with Emlid Caster.


Rugged and compact

Dimensions: 126 x 126 x 142 mm
Weight: 950 g

  • IP67
    • RS3 is waterproof up to a one meter depth. Silicone plugs completely seal and protect all connectors from water and dust.
  • Industrial battery
    • The Reach RS3 Li-Ion battery handles high and low temperatures well and over 2000 cycles of charging and discharging while maintaining its original capacity.
    • While others are hot-swapping batteries, your Reach just keeps working.
  • -20 to +65 ºС
    • We extensively tested Reach RS3 in conditions that simulate the coldest winters and hottest summers.
  • Impact-resistant
    • The body of the Reach RS3 is made of polycarbonate and coated with elastomer. The combination of these materials makes your Reach RS3 drop resistant and ready for the harshest conditions.


In the package

  • 1x Reach RS3
  • 1x LoRa antenna
  • 1x USB cable
  • 1x Carrying case with a strap


Technical Specifications

Weight 0,6 kg


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