Precision Meets Efficiency: Introducing the South ML-401

The South ML-401 is a cutting-edge tool for construction and surveying professionals. Known as the South ML-401 Plumb Laser, it redefines accuracy and reliability in plumb laser technology.

Built for High-Precision Applications

With a deviation of 1/45000, the South ML-401 ensures exceptional precision, making it perfect for any plumb laser for construction task. Its advanced 25X telescope and 0.5m minimum focusing distance deliver clarity in tight spaces.

Innovative Features for Superior Performance

Dense-ball Bearing Technology

As the first to use dense-ball bearings, this plumb laser offers rapid, stable, and long-lasting performance suited to high-demand environments.

Efficient Laser Pointer

The integrated coaxial laser pointer reaches up to 250 meters, enhancing speed and productivity. Whether it’s a high-rise or tight site, this plumb laser for surveying provides unmatched efficiency.

360-Degree Code Disk

The dual-side code disk allows 360° measurements, minimizing error and improving reliability.

Engineered for Tough Environments

All-Weather Durability

Protected against rain and drops, the South ML-401 thrives in challenging conditions. The South ML-401 Plumb Laser stays dependable no matter the environment.

Power-Saving Battery Efficiency

Using just two AA alkaline batteries, this tool features smart power-saving tech for longer operation and reduced battery costs.

Why Choose the South ML-401?

• Dense-ball bearing system
• 1/45000 precision
• 25X telescope and 0.5m minimum focus
• Durable, weather-resistant design
• 250m laser range
• Dual-side 360° measurements