Bridge Inspections
Measure soffits, abutments, and deck undersides from ground level — no scaffolding, no lane closures.
V600L-Laser-RTK
★ Next-Gen Laser RTK
Hi-Target · Model V600L
V600L Laser RTK.
Measure what you can't reach. A visible laser extends your GNSS into every GNSS-denied corner — under bridges, across ditches, behind fences — with 2 cm non-contact accuracy. All in 730 grams.
The V600L fuses a 1408-channel multi-constellation GNSS receiver, an automotive-grade IMU with zero initialization, dual HD cameras, and a Class 3R visible laser into the lightest full-featured RTK on the market. Twenty-hour battery life. IP68 immersion-proof. MIL-STD-810G shock-rated. Built for surveyors who carry their gear all day and need to measure the points they can't physically stand on.
Visible Laser
1408 Channels
730g Ultralight
20h Battery
IP68
Reach Beyond the Pole
Point. Shoot. Coordinate.
Traditional RTK requires physically standing on the point you want to measure. The V600L breaks that requirement. Its visible laser targets any surface within 10 meters — a bridge soffit, a wall face, a utility cover across a ditch, a point behind a chain-link fence — and delivers a 3D coordinate with 2 cm accuracy. No prism. No physical access. No safety risk.
Outside, the 1408-channel receiver tracks every operational GNSS constellation for standard 8 mm + 1 ppm RTK accuracy. The instant you point the laser at a GNSS-denied surface, the fusion engine takes over. Same device. Same software. Same coordinate frame.
2cm
Laser accuracy @ 10 m
15km
LoRa radio range
60°
Max tilt compensation
IP68
Immersion-proof
Laser Measurement
Three numbers that change
how you measure inaccessible points.
2cm
Laser Accuracy
Non-contact measurement accuracy within 10 m — no prism, no physical access required.
10m
Effective Laser Range
Visible green laser reaches surfaces up to 10 meters away under typical field conditions.
0s
IMU Initialization
Automotive-grade IMU starts instantly. No initialization walk, no calibration delay. Power on, measure.
Key Features
Six reasons the V600L
belongs on every survey pole.
FEATURE 01
Visible Laser — measure what you can't reach.
Point the Class 3R visible laser at any surface within 10 meters. The fusion of laser targeting and dual-camera visual technology calculates 3D coordinates with 2 cm accuracy — under bridge decks, across ditches, behind fences, above ceilings. No prism, no pole extension, no physical access needed. The safety and efficiency gain on utility surveys and bridge inspections alone justifies the upgrade from standard RTK.
Non-contact 3D
Coordinates from any surface within laser range
FEATURE 02
No-Init IMU — instant tilt survey
Automotive-grade IMU auto-calibrates at 200 Hz. Tilt from 0 to 60° with 8 mm + 0.7 mm/° horizontal accuracy. No initialization walk, no warm-up. Power on and measure.
FEATURE 03
Dual Camera + AR Stakeout
Front camera supports image-assisted measurement and AR stakeout. Bottom camera adds downward AR stakeout. Design points overlay on live feed — 2 cm accuracy.
FEATURE 04
1408-Channel Multi-Constellation
GPS, BDS, GLONASS, Galileo, QZSS, NavIC, SBAS — plus B2b-PPP and Galileo E6-HAS. 8 mm + 1 ppm RTK, <10 s init, >99.9% reliability.
FEATURE 05
Built-in LoRa Radio — 15 km
Integrated LoRa transceiver, 1W/1.5W adjustable, 410-470 MHz. Cross-brand compatible with TRIMTALK450S, TRIMMARK III, SATEL-3AS, TRANSEOT. 15+ km working range.
FEATURE 06
730g. 20 hours. IP68. MIL-STD-810G.
The lightest full-featured RTK on the market at just 730 grams. Twenty-hour rover battery charges via any USB-C smartphone charger or power bank (5V 2.8A). IP68 immersion-proof to IEC 60529. MIL-STD-810G vibration/shock rated. Survives 1.8 m natural fall onto concrete. Operating range: −40 °C to +75 °C. Designed to survive the worst day your crew will ever have in the field.
20h rover
USB-C charging from any smartphone charger or power bank
Technical Specifications
Every detail. Documented.
| GNSS Signal Tracking | |
| Channels | 1408 |
| GPS | L1C/A, L1C, L2P(Y), L2C, L5 |
| BDS | B1I, B2I, B3I, B1C, B2a, B2b |
| GLONASS | L1, L2, L3 |
| Galileo | E1, E5a, E5b, E6 |
| QZSS | L1, L2, L5, L6* |
| NavIC / SBAS | L5 / L1, L2, L5 |
| PPP | B2b-PPP, Galileo E6-HAS |
| Positioning Performance | |
| High-Precision Static (H / V) | 2.5 mm + 0.1 ppm / 3.5 mm + 0.4 ppm |
| Static & Fast Static (H / V) | 2.5 mm + 0.5 ppm / 5 mm + 0.5 ppm |
| RTK (H / V) | 8 mm + 1 ppm / 15 mm + 1 ppm |
| RTK Init Time / Reliability | < 10 s / > 99.9% |
| Hi-Fix (H / V) | RTK + 10 mm/min / RTK + 20 mm/min |
| PPP (H / V) | 10 cm / 20 cm |
| SBAS (H / V) | 0.5 m / 0.85 m |
| Positioning Rate | 1 / 5 / 10 Hz |
| Tilt, Laser & Camera | |
| Tilt Survey (H / V) | 8 mm + 0.7 mm/° (0–60°) / 15 mm + 0.7 mm/° (0–60°) |
| Tilt IMU | 200 Hz auto-cal, no initialization |
| Laser Class / Accuracy | Class 3R / 2 cm within 10 m |
| Image Stakeout Accuracy | 2 cm |
| Front Camera | Image-assisted measurement + AR stakeout |
| Bottom Camera | AR stakeout |
| Communication | |
| Internal UHF Radio | 410–470 MHz, 1W / 1.5W adjustable |
| UHF Protocols | TRIMTALK450S, TRIMMARK III, SATEL-3AS, TRANSEOT |
| Network Modem | LTE (B1/B3/B5/B8/B28/B40/B41), GSM |
| Wi-Fi | 2400–2483.5 MHz |
| Bluetooth / NFC | BT 5.2 / Receive only |
| I/O | 1× USB-C, 1× SMA, Nano SIM |
| System | |
| Storage | 64 GB ROM |
| Data Formats | NMEA-0183, GNS, RINEX, RTCM2.X/3.X, CMR |
| Network Mode | VRS, FKP, MAC · NTRIP supported |
| Power | |
| RTK Rover Battery | Up to 20 h (UHF / GSM) |
| UHF Base / GSM Base | Up to 13 h / Up to 17 h |
| Charging | USB-C 5V 2.8A (smartphone charger compatible) |
| Physical & Environmental | |
| Dimensions (Ø × H) | 130.97 × 68.7 mm |
| Weight | ≤ 0.73 kg (1.61 lb) |
| Operating Temperature | −40 °C to +75 °C |
| Storage Temperature | −55 °C to +85 °C |
| IP Rating | IP68 (IEC 60529) |
| Shock / Vibration | MIL-STD-810G, 514.6 |
| Free Fall | 1.8 m onto concrete |
Applications
Built for the points you can't stand on.
Utility Surveys
Coordinate manholes, valve covers, and utility boxes across ditches and behind fences without physical access.
Hazardous Areas
Measure points in dangerous zones — cliff edges, unstable embankments, contaminated land — from a safe standoff distance.
Road & Infrastructure
Standard RTK for open-sky alignment work, laser for under-gantry and overpass measurements. One device, one workflow.
Construction Sites
Dense urban sites with partial canopy, eaves, and overhanging structures. Laser fills the GNSS gaps without extra equipment.
All-Day Fieldwork
730g weight + 20h battery = designed for the full shift. No spare batteries, no charger breaks, no fatigue from heavy gear.
Frequently Asked
Common questions about the V600L.
What is the V600L Laser RTK?
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The V600L is Hi-Target's next-generation Laser RTK that combines a 1408-channel multi-constellation GNSS receiver, an automotive-grade IMU, dual cameras, and a visible Class 3R laser into a single 730g device. It delivers standard RTK accuracy (8mm+1ppm) outdoors and extends measurement into GNSS-denied areas with 2 cm laser accuracy within 10 meters — all without physical access to the target point.
How does the laser measurement work in GNSS-denied areas?
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The V600L fuses its visible green laser with dual-camera visual technology to deliver non-contact measurements with 2 cm accuracy within 10 meters. You point the laser at any surface — under a bridge soffit, across a ditch, behind a fence — and the system calculates the 3D coordinate without requiring a prism or physical access. This is especially valuable for utility surveys, bridge inspections, and work near hazardous or inaccessible areas.
How is the V600L different from the V700S?
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The V600L uses a visible laser for non-contact point measurement within 10m. The V700S uses a full SLAM scanner (160°×59° FOV, 200Hz) for continuous positioning and point cloud capture in GNSS-denied areas. The V600L is much lighter (730g vs 1.68kg) with longer battery (20h vs 10h) and higher IP rating (IP68 vs IP64). Choose the V600L when you need occasional laser measurements at specific points; choose the V700S when you need full SLAM coverage for extended indoor/underground work.
What is the battery life of the V600L?
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The V600L delivers up to 20 hours as an RTK rover (UHF or GSM), 13 hours as a UHF RTK base, and 17 hours as a GSM RTK base. It charges via standard USB-C (5V 2.8A) using any smartphone charger or power bank, so field top-ups are effortless. At 20 hours, most crews won't need a spare battery for a full work day.
Does the V600L have tilt survey?
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Yes. The V600L features an automotive-grade IMU with zero initialization required. Tilt compensation works from 0 to 60 degrees with additional uncertainty of 8 mm + 0.7 mm per degree of tilt horizontally. The 200 Hz auto-calibration means you start measuring the instant you power on — no initialization walk needed. Compared to bubble leveling, tilt survey boosts working efficiency by up to 40%.
Is the V600L compatible with other brand base stations?
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Yes. The built-in LoRa UHF radio (410-470 MHz) supports TRIMTALK450S, TRIMMARK III, SATEL-3AS, and TRANSEOT protocols — making it compatible with Hi-Target, Trimble, Leica, and other brand base stations. It also supports NTRIP for VRS/FKP/MAC network connections via the integrated LTE/GSM modem.
What is the price of the V600L Laser RTK in Dubai?
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V600L pricing depends on configuration — rover kit, base+rover bundle, controller (iHand55), software package, and project quantity. Contact Sicher 3D at sales@sicher-3d.com or +971 50 108 0764 for authorized dealer pricing. Volume discounts available for surveying companies, contractors, and government tenders across UAE and GCC.
Measure the unreachable.
Talk to our sales engineers about V600L configuration, pricing, and on-site demo options. We'll help you spec the right bundle and arrange hands-on training for your crew.