Wholesale 3 Lines Laser Level Series QQ-SL07-1

Wholesale 3 Lines Laser Level Series QQ-SL07-1 System 1

Wholesale 3 Lines Laser Level Series QQ-SL07-1

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Loading Port:: Ningbo

Payment Terms:: TT or LC

Min Order Qty:: 500 set

Supply Capability:: 40000 set/month

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Model Number: QQ-SL07-1
Emit: 3V1H
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℃

Wholesale 3 Lines Laser Level Series QQ-SL07-1

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: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: To green, higher than 600, in the strong sunlight can only be sloppy.

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?

Q:How do you attach tiles with a laser level?: On the wall by a horizontal line, playing on the line, according to tile line.

Q:Is laser level instrument harmful to human body?: Yes, think it contains radioactive elements.

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:How can the laser level adjust the height of the horizontal line?: Seems to only be adjusted with a tripod, there is no other way

Q:Laser level can see the horizontal line in the sunlight is that good: Can we see the beam in the outdoor sunlight?

Q:What is the construction of the laser level meter and the dry cell?: General No. 5 battery.

Q:BOSCH low level instrument to see the comment, the line out too thick. Are there any other good brands to recommend?. There are so many brands on Taobao that they look dazzling.: 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.

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