Laizap Opto-electros - a leader in China's4D built-in lithium battery green laser level, focusing on supplying the world's top measurement solutions. We not only supply standard products, but also customize according to customer requirements, ensuring that each equipment perfectly matches various working conditions and application scenarios. With outstanding technology and customized services, we have gained high trust and widespread praise from our customers.
The 4D built-in lithium battery green laser level is an advanced measurement tool integrated with advanced technology, specially designed for professional construction, decoration, and engineering fields to assist professionals in precise positioning and alignment. Its highlight lies in the built-in lithium battery design, which eliminates the hassle of frequent battery replacement and reduces the risk of work interruption.
Light Source-red |
630nm - 650nm |
LD power |
30mW |
Accuracy |
± 3mm / 10m |
Laser class |
Level 2 (output power<1mW) Class 2 |
Laser beam |
two 360° horizontal line + two 360° vertical lines |
Self-leveling range |
4° ± 1° |
Working distance |
100ft/30m, 200ft/60m with detector (red beam) |
Operating time |
12H/first gear; 24H/second gear. |
Power source |
7.4V-4000mah lithium battery ( inside battery) |
USB charging |
Yes |
Mount size |
1/4"-20 mounting thread |
IP rating |
IP54 |
Function |
Self-leveling mode, manual mode, and pulse mode. |
Working temperature |
-10℃ ~ 50℃ |
Storage temperature |
-20 ~ 70℃ |
Packing - Carry bag |
Kit included: 1. NK04D laser level 2. L bracket 3. target plate 4. Type-C Power cable 5. instruction book 6. bag 7. color box |
Packing - Plastic case |
Kit included: 1. NK04D laser level 2. multiple bracket 3. target plate 4. red glasses 5. Type-C Power cable 6. Power Adaptor 7. instruction book 8. plastic case 9. color sleeve |