ComNav Mercury Laser RTK
The ComNav Mercury Laser RTK is not just another RTK receiver — it is a complete handheld measurement platform that combines GNSS, long‑range laser measurement, visual positioning, and auto‑IMU tilt compensation into one compact device. Designed for modern fieldwork, Mercury allows surveyors to capture centimetre‑accurate points up to 50 m away without using a survey pole, prism, or external controller. This makes it ideal for measuring corners, roof edges, pits, fences, and other inaccessible features with unmatched speed and safety.
What sets Mercury apart is its integrated laser and camera system, which enables remote point measurement and real‑time visual stakeout. The device shows exactly where the laser lands, ensuring precise capture even when the point cannot be physically reached. Combined with a 120° auto‑calibrating IMU, Mercury delivers true one‑handed, tilt‑free surveying in tight, obstructed, or hazardous environments where traditional GNSS receivers struggle.
Built tough with an IP68 rating, a bright touchscreen, and all‑day battery life, the Mercury Laser RTK is engineered for construction, utilities, GIS, and urban detail surveys where efficiency and safety matter most.
Why Mercury Is More Than an RTK Receiver
Laser measurement up to 50 m — capture points you cannot physically reach
Visual positioning with integrated camera — see and confirm every measurement
Auto‑IMU tilt compensation (up to 120°) — measure accurately without holding the device upright
Pole‑free operation — one‑handed surveying with no setup time
Remote point capture — measure behind obstacles, over fences, across roads, or above ground level
Safer workflows — stay clear of traffic, water, machinery, and unstable terrain
Compact handheld design — fits in a pocket, replaces multiple tools
Ideal Applications
Detail surveys and as‑builts
Utilities and asset mapping
Measuring roof edges, corners, pits, culverts, and inaccessible features
Urban and confined‑space surveying
Construction layout and verification
Hazardous or restricted‑access environments
The Mercury Advantage
Traditional RTK receivers require a pole, clear access, and physical reach. Mercury removes all those limitations. It’s a laser, a camera, an IMU, and a GNSS receiver — all working together to deliver fast, safe, high‑precision data from a single handheld device.