Product specifications
Brand: Hanmartek
Model: LV1/LV1G
Laser: red light/green light
Laser class: Class 2 (IEC/EN60825-1/2007) <1mW power output
Laser wavelength: 635nm
Leveling accuracy: ±1/8 inch
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 can the battery last?
A: Generally it depends on your frequency of use. Continuous power supply can be used for more than 20 hours.
Q: Can the laser be seen outdoors or in bright sunlight?
A: Yes. But indoors are better than outdoors. Because the laser beam is red, and the sun is a combination of seven colors. The stronger the sunlight, the darker the laser. If you must work in the sun, you can use polarized sunglasses.
Affirmation: Due to transportation requirements, some countries do not carry batteries to send goods, (except lithium batteries)

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