BeiDou surveying system V600L

rugged constructionGPSGLONASS

Overview
Hi-Target V600L Laser RTK is an integrated surveying rover that combines non-contact laser measurement, a high-performance multi-constellation GNSS engine and an automotive-grade IMU. Designed for field use in challenging and GNSS-denied environments (under bridges, inside fenced zones, over ditches), it delivers fast point acquisition with up to 2 cm laser accuracy and robust RTK positioning.

Key features

• Non-contact laser measurement with on-screen laser spot for intuitive aiming
• Automotive-grade IMU with auto-calibration for instant startup and improved stability
• Integrated LoRa transceiver with working range >15 km and support for multiple radio protocols
• Real-scene CAD stakeout and image-assisted AR stakeout to accelerate workflows
• High-precision GNSS with 1408 channels and fast RTK initialization

Detailed specifications

• Tilt survey accuracy: H 8 mm + 0.7 mm/° (0–60°); V 15 mm + 0.7 mm/° (0–60°)
• GNSS channels: 1408 (multi-constellation)
• Signal support: BDS / GPS / GLONASS / GALILEO / QZSS / NavIC / SBAS / PPP
• Laser measurement accuracy: 2 cm within 10 m
• Data storage: 64 GB ROM
• Image stakeout accuracy: 2 cm

Non-Contact Laser Measurement

• Accuracy up to 2 cm within 10 m even without GNSS
• Ideal for measurements under bridges, inside fenced or hazardous areas, and across ditches
• Laser classification: Class 3R

GNSS Positioning

• 1408 channels supporting GPS, BDS, GLONASS, GALILEO, QZSS, NavIC, SBAS, PPP
• RTK performance: H 8 mm + 1 ppm RMS / V 15 mm + 1 ppm RMS; typical initialization < 10 s; reliability > 99.9%
• High-precision static: H 2.5 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm RMS
• Positioning rates: 1 Hz, 5 Hz, 10 Hz; TTFF: cold < 45 s, hot < 30 s

Inertial Sensor (IMU)

• Automotive-grade IMU, 200 Hz with auto-calibration
• No initialization required — instant measurement and tilt compensation
• Improved stability and accuracy on rugged terrain (up to ~40% improvement)

Cameras and Visual Functions

• Front camera for image-assisted measurement and AR stakeout
• Bottom camera for AR stakeout
• Laser targeting displayed on screen for precise aiming
• Real-scene CAD stakeout to streamline stakeout workflows

Communication

• Integrated LoRa UHF radio: 410–470 MHz, 1 W / 1.5 W adjustable, typical range 15–20 km
• Supported radio protocols: LoRa, HI-TARGET, TRIMTALK450S, TRIMMARK III, SATEL-3AS, TRANSEOT
• Network modem: TDD-LTE, FDD-LTE, GSM; Bluetooth 5.2; Wi‑Fi 802.11 a/b/g/n/ac/ax; NFC
• Network modes: VRS, FKP, MAC, NTRIP

Physical features and durability

• Dimensions: 130.97 mm × 68.7 mm; Weight: ≤ 0.73 kg
• Protection: IP68 (IEC 60529)
• Shock & vibration: MIL-STD-810G, 514.6; survives 1.8 m natural fall onto concrete
• Operating temperature: -40 °C to +75 °C

Power and storage

• Internal lithium battery: 7.2 V / 4900 mAh; battery life up to 20 h (RTK rover UHF/GSM), 13–17 h as base
• Charging via USB Type-C (5V 2.8A)
• Internal storage: 64 GB ROM

Software

• Hi-Survey (Android) for land surveying and road engineering projects
• Compatible with Hi-Target controllers, smartphones, tablets and third-party Android devices

Accessories

• iHand55 5.5" handheld
• Hi-Survey Road software
• Telescopic pole with mounts
• Hard carrying case

Technical specifications

• Model: V600L
• Brand: Hi-Target
• Laser measurement accuracy: 2 cm within 10 m
• Image stakeout accuracy: 2 cm
• GNSS channels: 1408
• RTK accuracy: H 8 mm + 1 ppm RMS / V 15 mm + 1 ppm RMS; initialization < 10 s
• IMU: automotive-grade, 200 Hz, auto-calibration, no initialization required
• Radio: internal LoRa UHF 410–470 MHz, 1–1.5 W, range 15–20 km
• Battery: 7.2 V / 4900 mAh; up to 20 h (rover)
• Storage: 64 GB ROM
• Protection: IP68; drop survival 1.8 m; MIL-STD-810G
• Operating temperature: -40 °C to +75 °C