I am a home user and use it to clad exterior walls. The green laser is good, although in direct sunlight it's only visible at about 4 feet from the device. In dark shade or at dusk it is visible over 40 feet. I don't know if I have a defective one, but the only way to turn it off is to open the battery compartment. Pressing the power button turns it on and then only toggles horizontal/vertical to mount it, but doesn't turn it off as described in the oddly written manual. The pendulum level works well, the projected level line was accurate relative to the bubble level at about 40 feet from the unit, which is good enough for my purposes. However, since I cannot switch it off as described in the instructions and a screwdriver is required to open the battery compartment cover, I cannot necessarily recommend it.
Laser Level, 98Ft Green Self-Leveling Laser Line With Magnetic Base, With Adjustable Lightness Line Cross Laser Level For Picture Hanging - KAIWEETS T03
18 Review
21 Inch Heat Resistant Stove Gap Covers - Kitchen Counter Sealing Spills Protection (2 Pack, Semi-Clear)
21 Review
ICEPURE Plus 46-9690 NSF53 Certified Replacement For LG LT700P ADQ36006101, Kenmore Elite 9690 ADQ36006102, LFX28979ST, RWF1200A, LFX25978ST, LFXS30766S, LFXC24726S Refrigerator Water Filter,3PACK
41 Review
Efficient And Versatile Green Beam Laser Level With Rechargeable Lithium Battery For Precise Wall Tile Installation And Ceiling Construction - Firecore F113XG
17 Review
π² Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review
β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review
TV bracket Kromax DIX-18 black
52 Review
π Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review