Wholeale Laser all-in-one QQ-SL11 Product

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500 set
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40000 set/month
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Product Description:

Model Number: QQ-SL11
Laser Range: 5m
LaserPowerOutput: ≤1mw
Laser wavelength:650nm
Operating Voltage:4.5V
Power Supply: DC 3V (2x1.5V AA)
Laser class: class II
Distance measurable:5m-10m

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Q:How to use laser level?
The laser level is easy to use and offers a variety of designs that are a style that applies to any application. The laser level of various types have been developed for specific purposes, but the laser level all including two common components: laser plus a tripod base, you can sit on the floor, the installation is connected to the three foot wall or in. The base can help you project the light at the required height. There is also a leveling mechanism, either a bubble vial or a pendulum and magnet plus an electronic sensor (the difference between the two mechanisms will be discussed below). Enough tough, durable plastic or metal shell tough performance on the site, or the case is usually made of.The laser level finds that the "level" operates manually in different ways, in a traditional manner: the bubble in the vial of the user queuing can be repositioned horizontally or by rotating a knob. Well suited for typical projects of their own, these laser levels are cheaper and require less battery power than self leveling units.Self leveling units provide greater accuracy. They work optimally on the surface when the user is determined to be "near level"". Manual horizontal units, units of self regulating bodies prior to taking over, you can use the foam bottle. The laser component hangs up like a pendulum level. Magnets and gravity work together, still pendulum, and then the beam is projected through the light or prism.Some laser levels are equipped with electronic self leveling sensors to improve accuracy and reliability. They are ideal for busy outdoor construction. For indoor work, the level of moving around frequently, self-adjusting mechanism will help save time and improve reliability.
Q:What's the use of an automatic laser level?
It's for leveling
Q:The role of the bottom magnet of the laser level
Specializing in the sale of precision measuring instruments - Wuxi Rongsheng
Q:I want to buy a laser level, I do not know is good or green, its principle is good, can see the horizontal line in the sun
Other colors are not easy to see during the day
Q:Laser level, besides BOSCH, what other good brand?
DEWALT is acceptable
Q:Method for using laser infrared level instrument
How can the horizontal line be raised to over two meters?
Q:What is the construction of the laser level meter and the dry cell?
General No. 5 battery.
Q:How many lines of laser level instrument do you need to stick the floor tile?
3 lines will do! Just find a good tiling level!
Q:Laser level sDB1, four threads are all broken, I do not know which welding!
Red is the power cord, VCC, black are H, V1, V2 and OUT, red do not answer the wrong line, and other connected wrong, it does not matter
Q:What happens when the vertical level of laser level is tilted?
The deviation is small and can be calibrated and will have to be repaired. Besides, is your horizontal line also crooked?

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