Correction sources

GPS devices with correction sources NTRIP (internet)

102 models from 24 brands, 2017–2026 — compared by specs and score.

Models102

Brands24

Typical price$2,350–3,900

Top rated

Best with NTRIP (internet)

Emlid2025

Reach RX2

7 mm16 h6280 g

approx. price≈ $2,400

9.6

Emlid2025

Reach RS4

7 mm16 h6IPx8

approx. price≈ $3,900

9.6

#3 New

Archimedes Innovation2026

D600

4IPx8

9.5

SatLab2018

SLX-1 NG

8 mm24 h62,480 g

9.4

All models with NTRIP (internet)

102

Emlid · 2025

Reach RX2

7 mm16 h6280 g

9.6

Emlid · 2025

Reach RS4

7 mm16 h6IPx8

9.6

Archimedes Innovation · 2026

D600

4IPx8

9.5

SatLab · 2018

SLX-1 NG

8 mm24 h62,480 g

9.4

Emlid · 2025

Reach RS4 Pro

7 mm16 h6IPx8

9.3

TechnoGIS · 2024

TGS

8 mm30 h6850 g

9.1

NovAtel · 2017

PwrPak7

10 mm6500 gIPx7

9.0

eSurvey · 2020

E800

8 mm15 h61,500 g

8.9

INTEC · 2026

Magic L

8 mm18 h5850 g

8.9

SingularXYZ · 2023

8 mm20 h6840 g

8.8

SingularXYZ · 2023

X1 Lite

8 mm20 h6870 g

8.8

SingularXYZ · 2026

SV200 INS

8 mm6203 g

8.7

INTEC · 2024

Marvel

20 h4660 gIPx7

8.7

SatLab · 2025

SL8

8 mm16 h6730 g

8.6

CHCNAV · 2023

i93

36 h51,150 g

8.6

SingularXYZ · 2024

X1 Pro

8 mm20 h5870 g

8.5

Stonex · 2024

S999

10 h61,065 gIPx8

8.5

ComNav · 2020

M300 Plus

8 mm42,000 gIPx7

8.5

INTEC · 2025

inBase

18 h4850 g

8.4

CHCNAV · 2022

i83

18 h51,150 gIPx7

8.4

Topcon · 2025

HiPer XR

5 mm15 h6995 g

8.3

Sokkia · 2025

GRX5

5 mm15 h6995 g

8.3

CHCNAV · 2025

i85

8 mm20 h5800 g

8.2

ComNav · 2020

N5 IMU

8 mm25 h61,200 g

8.1

CHCNAV · 2023

i89

8 mm16 h5750 g

8.1

ComNav · 2017

A100

8 mm4700 gIPx8

8.0

ComNav · 2023

A300

8 mm62,000 gIPx8

8.0

SatLab · 2022

Eyr

8 mm15 h6980 g

7.9

Hi-Target · 2022

vRTK

8 mm15 h6980 g

7.9

Hi-Target · 2025

V600L

10 mm16 h6800 g

7.9

Alpha GEO · 2026

Matrix X

15 h61,000 gIPx7

7.8

ComNav · 2023

Mars Pro

8 mm20 h61,200 g

7.8

GreenValley · 2025

LiBase2

8 mm16 h6850 g

7.7

ComNav · 2022

20 h5670 gIPx7

7.7

CHCNAV · 2020

20 h52,150 gIPx7

7.6

Stonex · 2026

S1000

5 mm12 h6870 g

7.6

Stonex · 2025

S950

8 mm4 h6810 g

7.5

Stonex · 2019

SC2200

8 mm20 h62,000 g

7.5

SpatiX · 2026

Q700

8 mm14 h6985 g

7.4

ComNav · 2023

A100 Series

8 mm6750 gIPx7

7.4

SingularXYZ · 2024

S200

8 mm5IPx7

7.3

CHCNAV · 2022

i73+

18 h5730 gIPx7

7.2

Septentrio · 2022

AsteRx-U3 Marine

61,500 g

7.2

Archimedes Innovation · 2025

AR15

10 mm16 h6890 g

7.2

Archimedes Innovation · 2025

AL16

10 mm16 h6918 g

7.1

ComNav · 2023

Mars Laser RTK

8 mm20 h61,200 g

7.1

Bynav · 2024

X8-M1

10 mm16 h6104 g

7.0

ComNav · 2024

M100X

5300 gIPx7

7.0

ComNav · 2021

M900

8 mm51,000 gIPx8

6.8

SatLab · 2019

TR7

10 h41,350 gIPx7

6.8

eSurvey · 2025

eBase 30

8 mm13 h61,300 g

6.8

eSurvey · 2021

E200

8 mm14 h6IPx7

6.7

Emlid · 2023

Reach RS3

6.6

SingularXYZ · 2025

SV100 INS

8 mm13 h61,050 g

6.6

Juniper · 2025

Geode GNS3H

8 mm12 h2405 g

6.6

eSurvey · 2024

eRTK30

8 mm13 h6903 g

6.5

ComNav · 2017

M600 mini

8 mm3800 g

6.4

Stonex · 2022

SC600+

5550 g

6.3

SingularXYZ · 2024

Orion ONE

8 mm12 h6547 g

6.3

ComNav · 2020

T30 IMU

8 mm15 h61,200 g

6.2

SingularXYZ · 2025

Z1 Lite

15 mm15 h5547 g

6.1

CHCNAV · 2024

CGI-830

1,150 gIPx7

6.1

SingularXYZ · 2022

8 mm12 h6834 g

6.0

Trimble · 2022

R780

8 mm6 h61,550 g

6.0

SingularXYZ · 2025

SV100 INS-D

8 mm13 h51,050 g

6.0

SingularXYZ · 2022

SV100 Dual

8 mm13 h51,050 g

5.9

SingularXYZ · 2022

SV100

8 mm13 h51,050 g

5.9

eSurvey · 2025

eRTK25

8 mm12 h6950 g

5.8

eSurvey · 2019

E100

8 mm15 h6900 g

5.8

Alpha GEO · 2021

L300

12 h41,000 gIPx7

5.7

ComNav · 2025

Jupiter Laser RTK

8 mm16 h6810 g

5.6

SatLab · 2018

SL900

8 mm9 h41,200 g

5.5

ComNav · 2019

M300 Mini

8 mm5800 gIPx7

5.4

ComNav · 2026

Mercury Laser RTK

15 h6500 gIPx8

5.3

SingularXYZ · 2025

Horus Visual & Laser

8 mm12 h5720 g

5.2

Hi-Target · 2018

iRTK5

9 h41,200 gIPx7

5.2

SingularXYZ · 2024

P2 Plus

8 mm10 h5200 g

5.1

Trimble · 2024

R980

8 mm6 h61,130 g

5.0

SingularXYZ · 2024

8 mm10 h5300 g

5.0

ComNav · 2023

T20

12 h5680 gIPx7

4.9

FJD · 2025

Trion V4e Pro

8 mm12 h5320 g

4.9

ComNav · 2019

T30

8 mm12 h61,200 g

4.8

ComNav · 2020

M300 Pro II

8 mm52,830 gIPx7

4.8

eSurvey · 2019

E300 Pro

8 mm12 h6940 g

4.7

eSurvey · 2025

eRTK60

8 mm12 h931 gIPx7

4.6

eSurvey · 2026

eRTK80

8 mm10 h61,100 g

4.6

eSurvey · 2021

E500

8 mm12 h61,060 g

4.5

eSurvey · 2025

eRTK20

8 mm11 h6890 g

4.4

Hi-Target · 2019

V30 Plus

8 mm10 h41,400 g

4.2

ZENiTH · 2026

Z30 PRO

8 mm10 h6950 g

4.2

and 12 more in the catalog

Brands using NTRIP (internet)

Popular comparisons

eSurvey eRTK80vseSurvey eRTK25 4.65.8

Stonex S1000vsStonex S950 7.67.5

SingularXYZ SV200 INSvsSingularXYZ SV100 INS 8.76.6

eSurvey eRTK80vseSurvey eRTK20 4.64.4

Archimedes Innovation D600vsEmlid Reach RX2 9.59.6

Archimedes Innovation D600vsEmlid Reach RS4 9.59.6

Other options: Correction sources

All options: Correction sources

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