Wholesale 2 Lines Laser Level Series QQ-SL01

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Min Order Qty:
500 set
Supply Capability:
40000 set/month

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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 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: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:Method for using laser infrared level instrument
Infrared level instrument, also known as throwing wire instrument, belongs to the basic line instrument, there is no difficulty, according to the instructions used
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:When the laser level is opened horizontally, it does not move on one line when it moves around. How can it be corrected?
The laser level adjustment in the horizontal center position, must take the center point adjustment in the center position, the more accurate and better. Don't think that we didn't ring eccentric alarm at certain position in the center, in fact is not necessarily is the center, but at a distance shorter than not more than 10 meters outside the basic can be a one-time success. The largest error is not more than 3 mm. When the flat side of the distance is beyond the scope of the provisions of the level; if the adjustment center at this time is not accurate so you need to first level line type as the base line to end then extended or moving position and the direction of the words: it is certainly to the connection is not at the same level error is large, so the level of the line side must not!
Q:What are the common problems with infrared laser levels? How should I solve it?
Product features:1. Launch a horizontal line2. Emit four vertical lines and cross each other at the zenith3. Launching a site for plumb points4 、 automatic Anping and over range automatic alarm function5 、 equipped with magnetic damping compensation system6, with the receiver, the effective distance of 30 meters
Q:Is laser level instrument harmful to human body?
Supernova scout, northern and Southern Dynasties, France
Q:What happens when the vertical level of laser level is tilted?
Take back to the factory maintenance, their own bad operation
Q:What is the construction of the laser level meter and the dry cell?
General No. 5 battery.

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