Wholesale 5 Lines Laser Level Series QQ-SL07

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500 set
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40000 set/month

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Product Description:

Model Number: QQ-SL07
Emit:  4V1H
Length of the ray: Vertical & horizontal:635nm following points:650nm
Working distance:   Radius 10m
Leveling of automatic numerical values: ±3°
Angel of the launch: ≥ 110°
Accuracy of the level: ±1mm/7m
Vertical accuracy:   ±1mm/7m
Accuracy of the rectangular: 90°± 0.025°(±1mm/3m)
Accuracy of the following points: ±1mm/1.5m
Accuracy of the orthogonal: ±1mm/3m
Width of the line: 2.5mm/7m
Work environment:  Indoor/outdoor
Power supply: DC4.5V (3x1.5AA)
Working time:  ≈8hours
Working temperature: -10℃-+45℃

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Q:Laser level instrument broken line, how to repair?
The manufacturer's warranty should be returned. Or contact the purchase point, personnel warranty
Q:When the laser level is opened horizontally, it does not move on one line when it moves around. How can it be corrected?
Must move each other in the same line or in the same direction of the problem does not exist in the process of operating in a flat. Any position can continue operating grass flat or end of the last connection. When the need to continue the line; because of the rugged terrain to move not level position after the last level with the horizontal line, so the level of the level in no more than the level bracket (leg) range of height adjustment within the basic can be used to adjust the height of the solution. The correction method is in the three leg of the supporting frame on the two inner screw twist height adjustment, positive rotation is tightened and fixed, reversal is loosen adjustment, according to the specific needs for correction. If the level difference is beyond the scope of adjusting the height position, you should consider the high or lower level pad.
Q:Which brand of laser marking instrument (level instrument) is of good quality?
Changzhou laser marking equipment should be the best in China, but also the earliest in China, the largest production line marking instrument manufacturers.
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?
A vertical line horizontal angle line, multi point used for interior decoration, outdoor light strong out of sight line
Q:How can the laser level adjust the height of the horizontal line?
To increase the height, you can use three tripods, as long as the leveling instrument can be used on the line.
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:How many lines of laser level instrument do you need to stick the floor tile?
3 lines can be used, of course, the 5 line is better
Q:Laser level can see the horizontal line in the sunlight is that good
Green light, now a new red, green light level, the price is not high, easy to use, very good.
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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