Indoor Laser Level

We have been a factory for 11 years. We know that on a job site, battery power controls your work pace. The A3 series indoor laser level uses a clear LCD digital screen. It shows the exact battery level down to 1%. This is a big improvement over guessing from a blinking light. When charging, the screen shows the progress from 0% to 100%. You always know how much power you have left. It comes with a large 3000mAh rechargeable lithium battery. You can use it while it charges or connect a power bank. This gives you reliable power for continuous work, even during long, high-intensity jobs.

The A3 series indoor laser level comes in 8-line, 12-line, and 16-line models. These match different levels of project needs. The 8-line (2D Wall & Floor Model) has 4 horizontal and 4 vertical lines. The horizontal lines include a 360° line and three zone lines. It supports wall and floor modes. Its accuracy is ±0.3mm/m. The line width is ≤2mm at 10 meters. It works up to 25 meters indoors with IP54 protection. This is great for large home projects. The 12-line (3D Positioning Model) has 4 horizontal and 8 vertical lines for full 3D coverage. Its accuracy is ±3mm/10m with a line width of ≤1.5mm/10m. It uses a powerful LD green laser with a wavelength of 520±3nm. In bright mode, its visibility increases by 30%. This is perfect for large commercial jobs like hotels. The 16-line (4D Precision Model) has 8 horizontal and 8 vertical lines. It builds a full 4D spatial network. Its accuracy is very high at ±0.15mm/m. It has national CMC certification. It also has a built-in anti-light sensor for stable projection in 1000Lux light. This is for high-precision projects like bridges and steel structures.

The whole series uses a high-strength composite body. The 8-line indoor laser level has an aluminum and plastic body with IP54 protection. The 12-line model uses an aviation-grade aluminum base with IP55 protection. It can survive a 1.5-meter drop. The 16-line model has a military-grade body with IP65 protection. It works in temperatures from -20℃ to 50℃. For leveling, the 8-line model uses a magnetic pendulum with a range of ±3°. Its leveling time is under 3 seconds. The 12-line model uses magnetic gravity leveling with a range of ±3.5°. It also has a manual lock mode. The 16-line model uses dual-axis magnetic gravity compensation with a range of ±4°. Its leveling accuracy is 0.01°. If the tool is out of range, it locks the laser automatically. All models have CE and CMC certification and meet GB 7247.1 laser safety standards.

For the 12-line and 16-line models, we include a wireless remote. You can operate it from up to 10 meters away. It also has a touch panel. You can control laser lines separately. The digital calibration memory is also very useful. For battery life, the 8-line indoor laser level runs for over 4 hours with all lines on. In single-line mode, it runs for over 8 hours. It charges fully in 2.5 hours. The 12-line and 16-line models come with two batteries. This gives a total of 6000mAh. They run for over 8 hours with all lines on. The standard package includes the main unit, battery, charger, remote, wall bracket, and storage case. You can calibrate it every 3 months. The calibration data saves automatically for long-term accuracy.