Before purchasing this 3x360 spirit level I did extensive research including reviews of similar products from Bosch and DeWalt. From research and personal experience with this tool, I have learned the following facts: - UNDERSTAND and OBSERVE everything in the instruction manual BEFORE using it for the first time - If in doubt, contact the seller. The customer service staff is very supportive and easy going. - The life of a fully charged battery (in new condition) with 3 active aircraft is about 5.25 hours. - Poor plane/line visibility both indoors (e.g. near windows) and outdoors in normal sunlight. Worse, when projecting onto bright surfaces it is very difficult to see/find planes/lines. Otherwise (indoors with artificial lighting) it delivers stunning lines on any surface. After being informed by the customer service about the accuracy checks carried out, I checked that the level accuracy is within the 3 mm accuracy stated in the manual. The "feature" you should know is that this is not specific to this laser level, but is common in 360 degree laser levels with square glass bowls, regardless of their brand: Small direct laser reflections emitted by the joints in the On the outside come shells of the level (see photos where the level is turned off). Levelsure customer service has confirmed this is not a factory defect, as well as information from my research where I came across a Bosch or DeWalt level review (I can't remember which) that mentioned this (NONE PHOTOS). than "leaks" lasers. So after comparing the cost and risk of these "leaks" I settled on this Levelsure Huepar GF360G. From my research I know that warnings from manufacturers about these considerations are a commercial no-go , but it would definitely do the trick.(I've even read the Bosch and DeWalt PDF manuals that can be found on their websites and not a word on INTERNAL REFLECTIONS) Knowing as much as possible about how devices in the real world Working life is critical to maintaining a safe work environment.As with any Class 2 laser, safety is at stake here.A proper pair of SAFETY eyewear will essentially protect you from both eye damage and seeing the laser lines you use for reference Therefore you should actually use the projected laser lines AND avoid the unwanted INTERNAL laser reflections coming from the level fences. I used a letter-sized cutout of corrugated cardboard with one hand always covering the straight line of sight to the instrument. This use of VISUAL SAFETY was quite cumbersome but necessary for the task. The type of laser level among a few dozen I researched would be the best, and it worked just as well as the specs say, so I don't regret it, apart from the lack of a reflection warning. That's why I gave 4 instead of 5 stars.
Synthesizer CASIO CT-S200 black
24 Review
Thickness gauge CarSys DPM-816 PRO (Fe/nFe)
31 Review
Accurately Measure Angles And Levels With GemRed XVB Digital Gauge Level Box For Pipe Conduit
25 Review
Gaming chair AeroCool Baron, upholstery: imitation leather/textile, color: steel blue
35 Review