HUEPAR Laser Level, 100ft Self Leveling Green Cross Line Laser for Picture Hanging, Tile, Decoration & DIY Indoor Construction – 360° Magnetic Base & Battery Included

Purchased for a bathroom tile job doing subway tiles. The level worked great and kept everything on line. After a few days the laser wouldn't turn off unless I pulled out the batteries, I contacted the manufacturer and they responded quickly and resolved the issue. Great product and terrific customer support/service. Recommend this laser level.

Excelente producto lo recomiendo tiene una muy buena calidad líneas de súper visión

Parece ser bueno, todavía no lo he probado

Love it. Hung up my wall sconces in half the time.

This little laser is nice and compact, and feels pretty sturdy. The unlock feature is pretty slick as well!

I used the horizontal plane of this laser level to determine where to add soil to adjust a yard area to a uniform very slight slope. I used a makeshift stadia rod made from a tape measure clipped to a scrap aluminum extrusion. Even in bright sun, I could see the green line on the stadia rod up to 25 feet from the laser by casting a shadow on the rod with my hand or the clipboard I was plotting elevations on. As another reviewer said, it helped to know roughly where the line would be, and by 25 feet from the laser it was very faint, but still just visible enough to read once I found it. Later in the day, as the sunlight faded, the laser was bright enough to see easily over much longer distances.Unlike another reviewer, I received my level in the "locked" position, as it should be, so I was not too worried about its calibration. Just to be sure, I tested its calibration immediately indoors and found its error too small to detect at all (that is, within the 2-3 mm width of the laser line) at 40 feet, which I figured was plenty good enough for leveling dirt... so good that I probably got lucky with this particular unit.Here is how I tested: Set the level up on a tripod next to one indoor wall. Mark the horizontal line on the near wall; turn the level and mark the opposite wall. Move the tripod to next to the opposite wall and adjust the height until the line matches the level marked there. Then rotate the level and compare the laser line on the first wall to the original mark on it. The difference is the total error over the round-trip distance from the first setup point, to the second, and back. So if you see a 1/8" difference with the two tripod setups 20 feet apart, the error is actually about 1/8" in 40 feet. I could not detect enough error to measure it.)I used four old 1900 mAh rechargeable AA batteries, turning the laser on only periodically when needed for measuring or for short periods of work with frequent checking. After two days of work and two nights of leaving the batteries in the unit overnight (turned off, of course), the batteries are roughly half discharged. If I had to leave the laser on continuously for a job, I would bring a second set of batteries and charge them while I used the first, just to be sure. But if you use the laser to lay out pencil marks or take elevations periodically, turning it off at other times, then battery use does not seem to be a problem.This level comes with a small stand-up scale for leveling floors or other surfaces that you set the level on directly. This is a essentially a very short, self-supported stadia rod with a zero mark at the height of the horizontal laser above the unit's feet. The level also comes with a magnetic bracket so you can easily mount the laser to ferrous surfaces. I found the magnets more than sufficient to securely support the laser on the door or sides of my refrigerator. The included soft, slightly padded case holds the laser and both accessories with moderate protection. You could even jam in an extra set of batteries. As some other reviewers note, the manual is very brief, but this tool is pretty simple and does not require anything more. The manual does not explain the floor-leveling scale or the magnetic bracket, but if you can't figure them out, you probably don't need them.One can pay a lot more for this kind of tool, but unless you really need longer range in bright sunlight or want to be able to calibrate it yourself, this one will do the same job.

This thing is difficult to use. Hard to adjust height. The instructions are simple but still I don’t understand how it works. Level needs to be placed at the same level you need it at which can be tricky for higher projects. I got it to work really well the first time. Second time I didn’t trust it as much and now I prefer using my previous level with a laser attached.

The product is pretty straightforward. My husband and I used it to build wainscotting, and it turned out great. We mostly used the auto leveling feature, which was heaven-sent. We also used a regular camera tripod to mount it, and that worked just fine, too. The laser lights are pretty strong and visible, even when it's bright in the day, which helped us a lot. I do wish there were a feature where you could lock the setting, although I'm not sure if that's a thing. Otherwise, really great product!