Cross Laser Level Self-Leveling Vertical and Horizontal Line
PRODUCT SPECIFICATIONS Model: LV1 Laser: Red Beams Laser Class:Class 2 (IEC/EN60825-1/2007) <1mW power output Laser Wavelength: 635nm Leveling Accuracy: ±1/8 In Leveling/Compensation Range: 4°±1° Working distance (line): horizontal line 33Ft (10m) / vertical line 16.5Ft (5m) Handle Material: ABS+TPR Rubber Protection level： IP54 Maybe You Have These Problems? Q: How far is the laser line projected? A: Working Distance (Line): horizontal line 33Ft (10m) / vertical line 16.5Ft (5m) Q: How long does the battery last? A: Generally according to your using frequency. Continuous power supply can be used for more than 20 hours. Q: Can the laser be seen in outdoor or bright sunlight? A: Yes. But work better indoor than outdoor. Because the laser beam is red, while the sun is the combination of seven-color light. The stronger the sunlight is, the darker the laser would be. If you have to work in the sun, you can use the polarized sunglasses.