Description
CHCNAV i76 Rover Kit
Palm-Sized GNSS with Visual Positioning

Highlights
The i76 Palm Visual RTK is a lightweight receiver combining GNSS, IMU, and dual cameras. Weighing just 450g and IP68-rated, it maintains a 96% fixed rate even in areas with high solar activity. Its CAD AR visual stakeout enables precise path planning, while the 5th Gen Ultra-IMU ensures accuracy even at a 60° tilt. With over 17 hours of battery life, the i76 offers precision and adaptability for professionals seeking precision and adaptability.
Main Features
Augmented Reality
Dual 2 MP cameras with a 95° field of view.
Superior GNSS
Reach reliable fixed RTK rate with advanced GNSS tracking.
Ultra-IMU
5th generation IMU for high accuracy and tilt compensation.
Lightweight
Extremely compact and weighing just 450g.
Benefits and Performances
Advanced CAD Visual Stakeout
Increase overall stakeout efficiency by 40% with CAD AR visual stakeout. This technology integrates base maps with augmented reality (AR) for precise path planning and real-time visualization.
High-Precision GNSS Positioning
Achieve superior accuracy with the 4th generation air-medium GNSS antenna and iStar 2.0 technology. The i76 delivers over 96% reliable fixed RTK rate in high solar activity regions, ensuring reliable data.
5th Generation Ultra-IMU
Enhance measurement precision by 30% with the 5th Gen Ultra-IMU. It offers automatic pole tilt compensation up to 60°, ensuring accuracy within 3 cm without manual initialization.
Smart Positioning System
The i76 integrates GNSS, IMU, and dual wide-angle cameras, providing a seamless surveying experience. The system supports real-time stakeout and measurement with intuitive visual feedback.
Compact and Lightweight Design
Enjoy easy handling and portability with the palm-sized i76, weighing just 450g. Its compact design makes it 40% lighter and 50% smaller than industry standards, enhancing field operations.
Durable and Robust Construction
Withstand harsh environments with the i76’s IP68 rating and 2-meter drop resistance. The biomimetic structure and sapphire lens ensure durability, making it ideal for tough field conditions.
Specification
Positioning
GNSS : Full GNSS
IMU : 200 Hz
Precision max. : 0.8 cm H / 1.5 cm V
Sensors
Camera : Dual
Physical
Weight : 0.450 kg
Dimensions : 106 x 55.6 mm
Battery life : Up to 17 hours RTK rover
| Includes – i76 Rover Kit | 1 |
| i76 GNSS Receiver | 1 |
| SMA Whip Antenna(410-470MHz) | 1 |
| Type-C USB Cable | 1 |
| Transport Hard Case/ Rover | 1 |
| Transport Hard Case/ Rover inner carton box | 1 |
| Transport Hard Case/ Rover outer carton box | 1 |
| GNSS Receiver Case Label (CHCNAV) | 1 |
| Range Pole (AR) | 1 |
| Auxiliary H.I. Tool (Silver) | 1 |
| Power Adapter (5V2.4A) | 1 |
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