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.

Q:Laser level instrument broken line, how to repair?

The manufacturer's warranty should be returned. Or contact the purchase point, personnel warranty

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:The role of the bottom magnet of the laser level

Specializing in the sale of precision measuring instruments - Wuxi Rongsheng

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'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: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: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?

Supernova scout, northern and Southern Dynasties, France

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