SKU: 22140794253

Emlid Reach RS4 PRO Essential Kit: RTK GNSS Receiver/ AR Stakeout Rover

Sale price$1720.87 Regular price$1912.08
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

Emlid Reach RS4 PRO Essential Kit: RTK GNSS Receiver/ AR Stakeout RoverEmlid Reach RS4 PRO Essential Kit: Centimetre Precision Without the Existential Dread Look, we know why youre here. Youre tired of guessing which blade of grass represents the property line and youve finally decided that "near enough" isn't an engineering standard. Enter the Reach RS4 Proa device so precise it knows what youre thinking (it doesnt, thats a lie, please don't sue us). This is the "Essential Kit," which is industry code for "we actually

Emlid Reach RS4 PRO Essential Kit: Centimetre-Precision Without the Existential Dread

Look, we know why you’re here. You’re tired of guessing which blade of grass represents the property line and you’ve finally decided that "near enough" isn't an engineering standard. Enter the Reach RS4 Pro—a device so precise it knows what you’re thinking (it doesn’t, that’s a lie, please don't sue us). This is the "Essential Kit," which is industry code for "we actually gave you the stuff you need to start working instead of just a very expensive paperweight."

Why You Want It

Imagine walking onto a site and actually looking like you know what you're doing. The RS4 PRO features a tilt-compensated IMU that handles the "keeping the pole straight" part while you focus on not tripping over your own boots. It’s got LTE, it’s got dual-band GNSS, and it’s got enough ruggedness to survive a drop that would make your smartphone weep. It's the rover kit for people who value their time more than their manual labor. Being based in the UK, we know this thing needs to survive more than just a light drizzle, and the RS4 Pro is ready for the inevitable British mud-bath.

Specs

  • GNSS Signals: GPS/QZSS, GLONASS, BeiDou, Galileo (It sees everything, even your secrets).
  • Positioning Accuracy: 7mm + 1ppm (Statistically more accurate than your morning coffee measurements).
  • Tilt Compensation: IMU-based, calibration-free (Because holding a pole perfectly vertical is a skill none of us actually have).
  • Battery Life: Up to 22 hours (Lasts longer than your will to work on a Friday afternoon).
  • Connectivity: Built-in LTE, Wi-Fi, and Bluetooth (Yes, it can talk to your phone. No, it won't text your ex).
  • Ruggedness: IP67 rated (Waterproof, dustproof, and disappointment-proof).

In the Box

  • 1x Reach RS4 PRO Rover (The brains and the brawn)
  • 1x Carrying Case with a strap (To look official)
  • 1x LoRa Antenna (For when you're feeling radio-active)
  • 1x USB Type-C Cable (Because it's 2024, finally)

Compatibility

Fully compatible with Emlid Flow, Emlid Studio, and basically any NTRIP caster or software that speaks NMEA. If your current workflow doesn't support this, you're probably still using a sundial and a piece of string.

Highlights

  • Insane Fix Times: Gets a centimetre-accurate fix faster than a search engine crawler can index this page.
  • Global LTE: Stay connected to your correction service even when you're in the middle of a field in the Peaks.
  • IMU Magic: Measure points without leveling the pole. Perfect for people with shaky hands or zero patience.

Notes

Requires a clear view of the sky. No, it won't work in your basement or inside a dense woodland canopy. Yes, we've had people try.

Disclaimer

Buying this does not automatically make you a surveyor, but it does make you look significantly more professional at the pub.

Still Here?

Stop scrolling and start measuring. This Reach RS4 Pro kit is the precision RTK GNSS solution your workflow is screaming for. Our warehouse team is literally waiting to put this in a box for you. Add it to your cart before the robots take our jobs anyway.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22140794253

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4.2 ★★★★★
Based on 7 reviews
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Verified Purchase
Lucas B Hager
Carnegie, US
★★★★★ 5
No problems all the way to the end of the spool
Style: String Trimmer
I had an old Greenworks string trimmer that I found in the basement after I moved into my new home. Maybe it was just old, but the auto-feed didn't work well, the line was always running out, and I spent more time rewinding the spool than cutting down weeds. I had almost lost my faith in string trimmers entirely. You can spend $300 on one, but how much better are they? I didn't know. This Black & Decker was only $50, and although it's corded, my roommate convinced me it was worth not having to do the dance of recharging batteries, plus having full 110v power. Some (easy) assembly required out of the box, and this thing was basically plug & play. I did read through the owner's manual first, which gave amateur me some confidence through a few helpful tips. I use it not only for cutting down weeds, but also for cleaning out weeds from the cracks in my sidewalk, and the edger wheel is very helpful for that. More importantly, the line had no problems all the way to the end of the spool. Faith restored, there are good string trimmers in the world. That being said, be aware that the line it comes with isn't very long. My lawn is medium-size, and it ran out about halfway through. The Black & Decker replacement spools are $10 / 30 ft (much longer), but it goes through line, so this could really add up. Replacing the spool was easy, and I was able to finish my lawn with plenty line to spare. A quick search on Amazon reveals off brand spools at $15 / 12-pack. I haven't tested them yet, but the price difference is so great that I'm going to give them a chance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2023
T
Verified Purchase
TinaMarie
Port Orchard, US
★★★★★ 4
Handy until I can purchase a mower
Style: String Trimmer, Style: String Trimmer
I've used this thing heavily 3 times now. I need a mower but haven't had the spare money for one yet so this is what I'm using! My yard is just under 1 acre. I'ma list some pros and cons I've noticed in my good use.. Pros: it works.. really well! As you can see I live in Florida so grass grows super fast in our rainy season if I slack just 2 weeks oh my.. the power is strong, it's easy to work. Auto feed is a big help. I bought extra when I made this purchase I can go through about 1-2 rolls throughout the whole yard. Cons: the wire. It gets in the way so much and my large yard I use a 200 ft cord but that's not always enough so I can't complete my job completely but enough I'm happy with. When the auto feed is low i noticed it constantly over feeds the line and that honestly hurts sometimes! It's and easy fix but after doing it 5 times you're over it. Id just put a new one on but I feel that's just a waste. In the future I will be replacing mine to get rid of the wire.
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Reviewed in the United States on June 26, 2025
L
Verified Purchase
LL-SDGO
Dallas, US
★★★★★ 5
Light Weight = Maneuverable
Style: String Trimmer
First time use today. It's works great. The light weight makes it so much more maneuverable than my very heavy 15 year old Echo weed line trimmer with heavy 58V battery. The Echo 58V battery died and did not want to spend $220 for new Echo battery with probably old tech battery. Debated on $300 EGO 56V trimmer and this corded 120VAC Black and Decker weed line trimer for $52. Also purchase a 50 ft AWG14 extension cord. The combination is terrific. Again the light weight is a revelation for me. The 6.5 Amp motor is plenty powerful. The thinner .065 line works well cut everything that needed wacking. The auto line feed works well. The length of tool fits me perfectly - I'm 5-4 so it may not be so good for tall folks. I extended to its max length. I wrapped the extension cord a few loops around the trigger handle and had no issues with cord staying on. Highly recommended with one could deal with extension cord. I don't see an issue with reliability and longevity. The electric motor seem well spec and strong. Really not much to go wrong with it. And no battery to deal with. For my very small yard it works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
A
Verified Purchase
Avid Reader
Omaha, US
★★★★★ 5
Great Light Weight String Trimmer and Edger!
Style: String Trimmer
I'm a 60 year old female and bought this because of the light weight. It was easy to put together, however, the instructions that came with it were terrible. It included only black and white images, with no written instruction. I found a great tutorial on YouTube that told how to assemble it and use it, and another on how to change the string. Buy extra string, so you'll have it ready! It does a great job on weeds and ivy. The edger is great. It is adjustable, but probably not the best for anyone taller than 5'6. It's noisy, but not so bad that it requires ear protection. I like that it's corded which makes it lighter and I don't have to fool with gas or heavy batteries.
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Reviewed in the United States on May 8, 2026
S
Verified Purchase
stuart austin
Carnegie, US
★★★★★ 5
Great weed wacker
Style: String Trimmer
Works great. Plenty of power. Did my weeding in a fraction of the time of my battery operated weed wacker
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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