Wholesale 2 Lines Laser Level Series QQ-SL01

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Product Description:

Automatic Leveling(by gravity pendulum-magnetic damping)
Leveling Accuracy: ±0.5mm/m
Vertical Accuracy: ±0.5mm/m
Model Number: QQ-SL01
Emit:  1V1H
Package: 1 set/box
Distance measurable:5m-10m
Launch angle range: vertical ≥ 110°, the level ≥ 120°
Auto leveling range: approximately ±3°
LaserPowerOutput: ≤1mw
Laser wavelength : 2x635nm(2x650nm)
Laser class: class II
Power Supply: DC 3V (2x1.5V AA)
Operating temperature: -10℃ - +40℃

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Q:Laser level instrument broken line, how to repair?
The horizontal line is not bright
Q:The role of the bottom magnet of the laser level
Adsorbed onto the surface of an object
Q:Which brand of laser marking instrument (level instrument) is of good quality?
Levin competition laser, the industry's leading enterprises, product warranty period of one year, is the industry benchmark.Suzhou Leica is not Swiss Lycra, Swiss Lycra is to do laser ranging, Suzhou Leica, but want to dip into the light of foreigners, so doing is really not conducive to democratic brand, a little bit of Leica does not cut.The other big brands are: Suzhou Futian, Yangzhou, Yangzhou Wei Kailai, exquisite Guangzhou Kelida are also.
Q:Home decoration, heard by the laser level meter stick tile floor tiles more accurate and convenient, do not know which one to buy?
The brick master himself has it.
Q:What's the use of an automatic laser level?
It's for leveling
Q:Laser level, besides BOSCH, what other good brand?
With the laser 629, can also be. Key switch, light combination is a bit wordy, direct each light a switch is not good? 1.6m three feet are not enough. Draw the top of the wall and put on the shelf. Is the 4 batteries of 5 large power consumption, although three line plus points should not exceed 100mA, the actual (current value can not too accurate): 30mA. Single open horizontal line, about 130mA. A horizontal line and a vertical line is about 170mA. Three wire fully open, more than 200 mA. The strange thing is calculated first line 40mA, but the first single vertical machine about 100mA, looking forward to the expert introduced the circuit. The environment is not too bright, you can use pulse mode, the line brightness is not very different, the power consumption down to three lines, when fully open about 160mA. BOSCH electric chainsaw hammer is not how good, electronic instrument. Such as wall detectors and laser range finder, although the materials used, fine workmanship, but used in general, high prices. GSR 10.8-2-LI rechargeable drill chuck big shake has been criticized. I wonder how the chucks of DEWALT rechargeable drills are?. Drill bit by the carpenter's drill, but not straight, fortunately, the drill material can be, straight back, some did not break. HSSG high-speed steel twist drill set is also available, can drill stainless steel plate, but the price is high, or domestic cobalt drill bit benefits. The Italy imported electric hammer chisel not see how hard, a few dozen blocks a domestic chisel seems more cost-effective.
Q:Laser level sDB1, four threads are all broken, I do not know which welding!
There should be drawings. I have a circuit diagram.
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:How do you attach tiles with a laser level?
Laser level is only used to measure the height of the skew.
Q:What happens when the vertical level of laser level is tilted?
Take back to the factory maintenance, their own bad operation

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