Description
High-visibility self‑leveling line laser for precise alignment
The HLL305205 Self-leveling line laser projects one horizontal and four vertical green laser lines for clear reference across indoor jobs. It self-levels in under 3 seconds with a levelling accuracy of ±1.0mm at 5 m and is rated Class 3R, <5mW for its green laser source.

Key Benefits
1) Clear, high-visibility beams
Green laser lines improve visibility over standard red beams, helping you see reference lines across the 0–30 m working range.
2) Multi-line layout for versatile alignment
One horizontal line plus four vertical lines let you establish cross and multi-plane references without additional setups.
3) Fast, accurate self-levelling
Self-levelling completes in under 3 seconds with a levelling accuracy of ±1.0mm at 5 m and line accuracy ±1.5mm at 5 m.
4) Transport and on-site protection
Includes a Cross Lock Function to secure internal components during handling and transport.
5) Simple power and mounting options
Runs on four LR6 AA (1.5V) batteries and matches with HLLT01152 tripods for stable mounting.
Use Case Section
Where this tool helps
The HLL305205 Self-leveling line laser(Green laser beams) is suitable for:
- Setting horizontal and vertical reference lines
- Aligning tiles and wall finishes
- Positioning cabinets, shelving and fixtures
- Laying out partition walls and studs
- Aligning runs for electrical and plumbing work
- Transfer of level points across rooms
These suggested uses are based on the laser’s line configuration, range and stated accuracy.

Features Section
Key specifications and practical features at a glance:
- Model: HLL305205 — Self-Leveling Line Laser
- Green Laser, Class 3R, <5mW
- 1 Horizontal line + 4 Vertical lines
- Working range: 0~30 m
- Levelling accuracy: ±1.0mm at 5 m; Line accuracy: ±1.5mm at 5 m
- Levelling time <3 s; Self-levelling angle ≤3°
- Power: LR6 AA (1.5V) × 4; Weight without batteries: 980 g
- With Cross Lock Function, Laser Gain Function and tripod match for HLLT01152
What’s in the Box
Inside the package, you get:
- 1 × HLL305205 Self-leveling line laser(Green laser beams)
Technical Specifications
| Specification | Details |
|---|---|
| Model | HLL305205 |
| Product Type | Self-Leveling Line Laser |
| Green Laser Beams Working Range | 0~30 m 1 Horizontal Line and 4 Vertical Lines Levelling accuracy:±1.0mm at 5 m Line accuracy ±1.5mm at 5 m Levelling time<3s Self-levelling angle ≤3° Laser Type : Green Laser Class 3R,<5mW Without tripods, match with HLLT01152 tripods With Cross Lock Function With Laser Gain Function Operating temperature 0~+40℃ Storage temperature -20~+70℃ Batteries LR6 AA(1.5V)*4 Weight without batteries 980 g Packed by plastic box |
| Working Range | 0~30 m |
Designed for indoor alignment tasks, the unit operates within 0~+40℃ (storage -20~+70℃) and is supplied packed in a plastic box for basic protection.
Callout Blocks
Visible green beams
Enhanced visibility across the stated 0–30 m range.
Quick self-levelling
Stabilises and levels the pendulum in under 3 seconds.
Simple power & mount
Uses four LR6 AA batteries and fits HLLT01152 tripods.
FAQ
What lines does this laser project?
The HLL305205 projects 1 horizontal line and 4 vertical lines.
What is the working range?
The working range is listed as 0~30 m.
How accurate is the levelling?
Levelling accuracy is ±1.0mm at 5 m; line accuracy is ±1.5mm at 5 m.
What power source does it use?
The unit is powered by LR6 AA (1.5V) × 4 batteries.
Is the laser class and output specified?
Yes — Green Laser, Class 3R, <5mW.
Reviews
There are no reviews yet.