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Original price was: $7,290.00.$6,890.00Current price is: $6,890.00.
Dual Cameras • Laser Rangefinder • IMU Tilt • 1408-Channel Multi-GNSS RTK • IP68 • ~20h Battery
Orders Over $500
For every purchased
Original price was: $7,290.00.$6,890.00Current price is: $6,890.00.
Dual Cameras • Laser Rangefinder • IMU Tilt • 1408-Channel Multi-GNSS RTK • IP68 • ~20h Battery
Orders Over $500
For every purchased
With its laser-based surveying capabilities and high-precision heading information, the i85 enables accurate measurements of points that are otherwise inaccessible, expanding your reach without sacrificing accuracy.
Powered by the iStar2.0 algorithm and ionospheric interference rejection, the i85 achieves a 96% fix reliability in low-latitude regions affected by solar activity. It ensures robust signal tracking in challenging environments.
The 200Hz IMU supports automatic tilt compensation with no manual initialization required. The i85 maintains 3 cm accuracy within a 60° tilt range, delivering consistent results.
Built for demanding field use, the i85 combines all key components into a single compact 800 g unit. It is IP68-rated for water and dust resistance and can withstand a 2-meter pole drop.
GNSS PERFORMANCE | |
| Channels | 1408 channels with iStar2.0 |
| GPS | L1C/A, L2C, L2P(Y), L5 |
| GLONASS | L1, L2, L3* |
| Galileo | E1, E5a, E5b, E6 |
| BeiDou | B1I, B2I, B3I, B1C, B2a, B2b |
| SBAS | L1, L2 |
| NavIC/ IRNSS | L5 |
| QZSS | L1C/A, L1C, L2C, L5 |
GNSS Accuracies | |
| Real Time Kinematics (RTK) | H: 8 mm + 1 ppm RMS V: 15 mm + 1 ppm RMS Initialization time: <10 s Initialization reliability: >99.9% |
| Post-processing kinematics (PPK) | H: 3 mm + 1 ppm RMS V: 5 mm + 1 ppm RMS |
| PPP | Support B2b-PPP, E6B-HAS H: 10 cm | V: 20 cm |
| High-precision static | H: 2.5 mm + 0.1 ppm RMS V: 3.5 mm + 0.4 ppm RMS |
| Static and rapid static | H : 2.5 mm + 0.5 ppm RMS V : 5 mm + 0.5 ppm RMS |
| Code differential | H : 0.4 m RMS | V : 0.8 m RMS |
| Autonomous | H : 1.5 m RMS | V : 2.5 m RMS |
| Visual stakeout | H : 8 mm + 1 ppm RMS V : 15 mm + 1 ppm RMS |
| Laser survey | 2 cm within range 5 m 3 cm within range 10m |
| Positioning rate | 1 Hz, 5 Hz and 10 Hz |
| Time to first fix | Cold start: < 45s |
| Hot start: < 10s | |
| Signal re-acquisition: < 1s | |
| IMU update rate | 200 Hz, AUTO-IMU |
| Till angle | 0-60° |
| RTK tilt-compensated | Additional horizontal pole-tilt uncertainty typically less than 8 mm + 0.7 mm/° tilt down to 30° |
Environments | |
| Temperature | Operating: -40°C to +65°C (-40°F to +149°F) |
| Storage: -40°C to +85°C (-40°F to +185°F) | |
| Humidity | 100% non-condensation |
| Ingress protection | IP68(6) (according to IEC 60529) |
| Drop | Survive a 2-meter pole-drop |
| Vibration | Compliant with ISO 9022-36-08 and MIL-STD-810H |
Waterproof and breathable
| Prevent water vapor from entering under harsh environments |
Electrical | |
| Power consumption | Typical 2.0 W |
| Quick charge | Full charge in 4.8 hours |
| Operating time on internal battery (7) | UHF/ 4G RTK Rover w/o camera: up to 20h, Laser Survey: up to 16h Visual Stakeout: up to 16h UHF RTK Base: up to 12 h |
| External power input | 5 V / 2 A |
Hardware | |
| Size (L x W x H) | Φ133 mm x 85 mm (Φ 5.24 in × 3.35 in) |
| Weight | 800 g (1.76 lb) |
| Front panel | 4 LED, 2 physical buttons |
| Tilt Sensor | Calibration-free IMU for pole-tilt compensation. Immune to magnetic disturbances. |
| Laser sensor | Class 3R, Green (8) |
Cameras | |
| Sensor pixels | Dual-camera, global shutter with 2 MP & 8 MP. |
| Field of view | 91° |
| Video frame rate | 30fps (9) |
| Features | LandStar software, support Visual Navigation, CAR AR Visual Stakeout, Laser Survey. |
Communication | |
| Wireless connection | NFC for device touch pairing |
| Wi-Fi | Wi-Fi 2.4G 802.11 b/g/n |
| Wi-Fi 5.8G 802.11ac | |
| Bluetooth® | v4.2 backward compatible |
| Ports | 1 x USB Type-C port (external power, data download, firmware update) 1 x UHF antenna port (SMA male) |
| Built-in UHF radio | Standard Internal Tx/Rx: 410 – 470 MHz Transmit Power: 0.5 W, 1 W Protocol: CHC, Transparent, TT450, Satel Link rate: 9600 bps to 19200 bps Range: Typical 3 km, up to 8 km with optimal conditions |
| Data formats | RTCM 2.x, RTCM 3.x, CMR input / output HCN, RINEX 2.11, 3.02 NMEA 0183 output NTRIP Client, NTRIP Caster |
| Data storage | 8 GB high-speed memory |
Compliance with Laws and Regulations | |
| International standards | IEC 62133-2:2017+A1, IEC 62368- 1:2014, UN Manual Section 38.3, IC:32467-A2045, IEC60825-1-2007 |
| Weight | 4.6 kg |
|---|---|
| Dimensions | 38 × 17 × 36 cm |
