Qianxun Starlight H7 SLAM LiDAR Scanner

The Qianxun Starlight H7 is a compact handheld SLAM LiDAR scanner designed for fast 3D data capture in surveying, construction and spatial mapping projects. It combines LiDAR scanning with SLAM positioning, RTK and visual data to collect colorized point clouds while the operator moves through the survey area. Its lightweight design makes the H7 practical for indoor and outdoor scanning where portability is important.

Key Features

• Handheld SLAM LiDAR scanning system

• Supports RTK-SLAM, PPK-SLAM and SLAM mapping

• 200,000 points per second

• Up to 70 m laser ranging under high-reflectivity conditions

• 40 m ranging at 10% reflectivity

• Relative accuracy up to 2 cm under specified conditions

• Absolute accuracy up to 5 cm under specified conditions

• 360° horizontal scanning field of view

• 3840 × 2160 camera for color data capture

• Real-time calculation and color point cloud generation

• Supports post-processing of collected data

• Approximately 1 kg handheld unit

• Mobile APP and physical-button operation

Portable SLAM LiDAR for Field Surveying

The Starlight H7 focuses on portability and efficient field data collection. Its handheld workflow allows surveyors to move through buildings, construction areas, roads and other environments while collecting 3D spatial information without setting up a conventional tripod-based scanner at every station.

The combination of SLAM positioning and RTK/PPK workflows provides flexibility for different survey environments. For projects that require fast site documentation rather than long-range terrestrial scanning, the H7 offers a compact way to capture point clouds and visual information.

Core Specifications

• Model: Qianxun Starlight H7

• Scanner type: Handheld SLAM LiDAR scanner

• Mapping methods: RTK-SLAM, PPK-SLAM, SLAM

• Point frequency: 200,000 points/s

• Laser range: 40 m @ 10% reflectivity; 70 m @ 80% reflectivity

• Relative accuracy: ≤2 cm

• Absolute accuracy: ≤5 cm

• Scan field of view: 360° × 59°

• Camera resolution: 3840 × 2160

• Storage: 256 GB

• Control: Mobile APP / physical button

• Battery life: approximately 3 hours

• Weight: approximately 1 kg

Applications

• Land and engineering surveying

• Construction site documentation

• Building measurement

• As-built data collection

• Topographic mapping

• Indoor 3D mapping

• Road and infrastructure documentation

• Cultural heritage recording

• Digital twin data collection

• Point cloud and 3D model generation