In construction and surveying, precision isn’t a luxury—it’s a necessity. That’s why more professionals are turning to CHCNAV GPS receivers, supplied by dealers who not only know the equipment but use it themselves.
At Tri-Site, we’re not just CHCNAV GPS receiver dealers—we’re professional surveyors. Every receiver we sell has been tested in the field, under real working conditions, by surveyors who understand the pressure of hitting tight tolerances and demanding deadlines. Our mission is simple: provide tools that work because we know what it takes to get the job done.
Built for Surveyors, Backed by Surveyors
Unlike general resellers, we come from the industry. The equipment we supply isn’t just tested in a lab—it’s proven on construction sites, rail projects, infrastructure builds, utility layouts, and topographic surveys across the UK.
We use the same CHCNAV gear we sell—because we know what works, what doesn’t, and how to support fellow professionals when things get tough in the field.
Whether you’re a land surveyor, a site engineer, or a construction manager overseeing layout crews, we speak your language.
The CHCNAV Advantage in Construction & Surveying
CHCNAV’s advanced GNSS technology is helping professionals across the built environment gain speed, confidence, and clarity on site. As one of the most accessible and forward-thinking GPS receiver manufacturers on the market, CHCNAV is known for delivering robust solutions without the inflated price tag.
Some of the most in-demand models in the UK include:
- CHCNAV i76 Visual IMU-RTK GNSS – Palm-sized, ultra-portable, and equipped with a visual positioning workflow. Perfect for surveyors who need to stay mobile without sacrificing accuracy.
- CHCNAV i83 IMU-RTK GNSS – Reliable, rugged, and fast. Offers real-time kinematic (RTK) positioning with advanced tilt compensation. A field favorite for day-to-day construction setting out and control.
- CHCNAV i93 Visual IMU-RTK GNSS – The flagship GNSS receiver for high-output teams. Visual navigation, fast fix times, and survey-grade precision—ideal for complex sites or urban environments.
Each of these systems is built for real-world conditions—wet weather, tricky terrain, and time-sensitive jobs. As surveyors, we’ve put these units through their paces, and they continue to deliver.
Real Support from Real Surveyors
Buying a GNSS receiver is one thing—getting the most from it is another. That’s where Tri-Site makes a real difference. We offer more than just a sales transaction. We deliver hands-on support from people who’ve used these tools under pressure.
We Know the Kit
We’re surveyors. We use this equipment on live projects. When we recommend a GNSS receiver, it’s based on experience—not guesswork.
We Offer Honest Advice
We’ll never upsell you something you don’t need. Our goal is to match you with the right solution for your workflow, site conditions, and budget.
We Provide Training That Makes Sense
We tailor our training to your team’s skill level—whether it’s a full walkthrough for new users or advanced tips for experienced engineers.
We Stick Around After the Sale
Firmware updates, field support, troubleshooting, or workflow integration—our support doesn’t stop when the invoice is paid.
Work With a Dealer Who Gets It
At Tri-Site, we don’t just sell survey equipment—we use it, trust it, and stand behind it. Our knowledge doesn’t come from spec sheets; it comes from muddy boots, tight deadlines, and getting results in the field.
Looking for a CHCNAV GPS receiver that’s field-proven and professionally supported?
📞 Call us today for honest advice and a custom quote
💻 Explore our CHCNAV product range online
📧 Speak to a surveyor about your site’s specific needs
Tri-Site: Tested by surveyors, used by surveyors, sold by surveyors.
