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The E93 Pocket-IMU GNSS Receiver represents a breakthrough in precision surveying, combining extreme portability with industrial-grade ruggedness. Engineered with a high-strength magnesium alloy chassis, it weighs only 0.73 kg—over 40% lighter than conventional receivers—drastically reducing operator fatigue during long-term field deployments in the most challenging environments.
By integrating advanced IMU technology with multi-constellation GNSS tracking, the E93 eliminates the need for perfectly vertical poles, supporting tilt compensation up to 45°. This innovation allows surveyors to capture concealed or hazardous points with ease, boosting point measurement efficiency by 20% and stakeout productivity by up to 30%.
Detailed Parameters
| GNSS Channels | 624 channels (GPS, GLONASS, BDS, Galileo, QZSS, SBAS) | RTK Accuracy | Horizontal: 8mm + 1ppm; Vertical: 15mm + 1ppm |
|---|---|---|---|
| Static Accuracy | Horizontal: 3mm + 1ppm; Vertical: 5mm + 1ppm | Initialization Time | Less than 10 seconds (> 99.9% reliability) |
| IMU Tilt Range | Calibration-free up to 45° tilt compensation | Battery Life | Up to 15 hours (6800mAh intelligent Li-ion) |
| Physical Build | Magnesium Alloy, Weight: 0.73kg (with battery) | Environmental Rating | IP67 Dust/Waterproof; -45°C to +75°C operating temp |
| Connectivity | Bluetooth 4.0, Wi-Fi 802.11 b/g/n, UHF Radio | Data Storage | 8 GB high-speed internal memory |
Key Advantages
Ultra-Rugged Design
Magnesium alloy construction with IP67 rating and 2-meter pole-drop survival for harsh sites.
Rapid Initialization
Fast cold start in < 45s and RTK fix in < 10s to keep your project moving forward.
Tilt Compensation
Calibration-free IMU allows 45° tilt, enabling measurements of unreachable points.
Lightweight Ergonomics
Only 0.73kg total weight, reducing physical strain during full-day field operations.
All-Constellation Tracking
Simultaneous tracking of GPS, GLONASS, BDS, and Galileo for superior signal availability.
USB-C Versatility
Standard USB-C charging for convenience via smartphone chargers or external power banks.
Product Gallery
Management Platforms
Geofix Android Software
Standard professional field data collection software optimized for Android devices.
RTK Rover Management
Efficient real-time kinematic rover configuration for high-precision surveying.
Multipath Mitigation
Advanced algorithms to filter noise and improve accuracy in urban canyons.
Data Link Protocol
Supports CHC, Transparent, and TT450 protocols for flexible UHF communication.
Multi-Format Export
Full support for RTCM 2.x/3.x, NMEA 0183, and RINEX 2.11/3.02 formats.
Power Management
Intelligent Li-ion battery monitoring for uninterrupted full-day project cycles.
Investment Return Comparison
| Performance Metric | Standard GNSS Receiver | E93 Pocket-IMU |
|---|---|---|
| Operational Weight | Typical 1.2kg - 1.5kg | Ultra-light 0.73kg |
| Measurement Angle | Requires Vertical Pole | Up to 45° Tilt-Compensated |
| Surveying Efficiency | Baseline Standard | 20% to 30% Increase |
| Battery Endurance | 8-10 Hours avg. | Up to 15 Hours |
| Field Fatigue | High during long shifts | Low (40% lighter build) |
Frequently Asked Questions
Q: What are the main benefits of the IMU technology in the E93?
The IMU allows for tilt-compensated measurements up to 45°, meaning the survey pole doesn't have to be perfectly vertical. This enables you to measure points under eaves, near walls, or in unsafe areas, increasing efficiency by up to 30%.
Q: How does the E93 perform in extreme weather conditions?
The E93 is designed for extreme durability with an IP67 rating for dust and water resistance and an operating temperature range from -45°C to +75°C, ensuring reliability in arctic or desert environments.
Q: Which satellite constellations are supported by this receiver?
The E93 tracks all major constellations simultaneously, including GPS (L1, L2, L5), GLONASS (L1, L2), BDS (B1, B2, B3), Galileo (E1, E5a, E5b), and QZSS (L1, L2, L5).
Q: How long does the battery last in the field?
It features a high-capacity 6800mAh Li-ion battery providing up to 12 hours of operation in RTK Rover mode and up to 15 hours in Static mode, easily covering a full working day.
Q: Is the IMU sensor sensitive to magnetic interference?
No, the E93 uses a calibration-free IMU that is specifically designed to be immune to magnetic disturbances, ensuring accurate tilt compensation near metallic structures.
Q: Can the E93 be charged using a standard power bank?
Yes, the built-in USB-C port allows for convenient charging using standard smartphone chargers or external power banks, making it ideal for remote field sites.
