Factory Wholesale 4D 16 Line Green Laser Level 360° Rotary Construction Laser Measuring Tool ±1mm/7m Accuracy With Large Capacity Batteries & Digital Screen

4D-M16C 16-beam 4D green laser level adopts advanced 505nm green laser wavelength. It features ultra-high precision of ±1mm/7m, ±3° automatic self-leveling compensation and maximum 40 meters working distance. Equipped with two 6000mAh large-capacity lithium batteries, digital display screen, remote control, magnetic wall adapter and Type-C charging port. This all-round laser level is ideal for indoor tiling, ceiling installation, wall decoration and all kinds of construction layout measurement work.

1. 16 Lines 4D 360° All-round Green Laser Projection

   Full coverage horizontal and vertical laser lines cover walls, floors and ceilings at the same time, greatly boosting working efficiency for home renovation, tile laying and cabinet installation.

2. 505nm Bright Green Laser Light Source

   Brighter and clearer than ordinary red laser, excellent visibility indoors and under weak outdoor natural light, no extra receiver required for daily construction use.

3. Ultra Precise Leveling: ±1mm/7m

   Super high measurement accuracy ensures perfectly straight horizontal & vertical lines, effectively avoids uneven paving, inclined doors and windows and other decoration errors.

4. ±3° Automatic Self-leveling & Alarm Function

   Automatically calibrates horizontal/vertical when tilted within 3°; buzzer alarm will trigger beyond the compensation range to prevent wrong measurement results.

5. Max 40M Long Working Range

   Suitable for large houses, villas, shopping mall renovation and medium-sized outdoor engineering construction scenarios.

6. Dual 6000mAh Huge Capacity Lithium Batteries

   Larger battery capacity brings ultra-long continuous working time, supports all-day construction work without frequent charging.

7. Convenient Type-C Universal Charging

   Compatible with power bank, mobile phone charger, car charger and other common USB-C power supplies, charging anytime and anywhere conveniently.

8. Digital Display + Remote Control Operation

   Built-in HD digital screen shows remaining power and working status clearly; remote control allows you to switch laser lines and modes without bending down to operate the main unit.

9. Equipped With Magnetic Wall Mount Bracket

   Magnetic adapter can firmly attach the level to metal walls, iron supports and tripods, free your hands for multi-angle flexible measurement.