Green Laser Line Level (M6411S) Professional Self-Levelling Laser Instrument with Calibration Certificate 手动款绿光激光水平仪

A professional laser positioning instrument designed for accurate levelling and alignment applications. This model features a green laser with a wavelength of 510–530 nm and provides a working distance of up to 40 metres under specified ambient light conditions.

Designed for dependable jobsite use, the M6411S offers a 4° ±1° levelling range, 3-second levelling time, and laser line accuracy of ±2.4 mm at 10 metres. Its IP54 protection rating provides resistance against dust and water, while the built-in 5200 mAh lithium battery supports more than 12 hours of operating time.

The unit is also equipped with an optical glass lens and a fine-adjustment base for precise positioning, making it suitable for professional levelling, positioning and alignment work.

Key Features

• Model: M6411S Manual Version
• Green laser: 510–530 nm
• Up to 40 m working distance
• ±2.4 mm / 10 m laser line accuracy
• 4° ±1° levelling range
• Approx. 3-second levelling time
• IP54 dust and water protection
• 5200 mAh lithium battery
• More than 12 hours operating time
• 5V / 2A charger specification
• Optical glass lens
• Fine-adjustment base
• With Calibration Certificate