Search query: laser levels for construction
Product: Qooltek Multipurpose Laser Level Laser Line 8 feet Measure Tape Ruler Adjusted Standard and Metric Rulers for hanging pictures
Brand: Qooltek
Features:
📏 3-PRONGED APPROACH - combines a fine-tuned tape measure, a triple-positioned leveling bubble and a NEW laser level to provide maximum results.（Note: Laser Ranging Error,that is given as "+/-2mm at 10m and 25m";If the laser is the Vertical Level or the Horizontal Level, you shouldn't adjust the Beam.)
📏WORKS FOR INDOOR - designed for any situation where a straight line or accurate measurements are needed, such as measuring locations on a wall, space between hangers, level the nails, level for hanging pictures. Regardless of the situation, it's completely plug & play. Note: Fades in sunlight or outdoor use.
📏8-FOOT Measuring Tape - comes loaded with an 8-foot measure that includes imperial and metric linear measures, with graduations down to 1/32" and 4mm.
📏BACKUP BATTERY - ships with 3 x AG 16 button-cells battery, just to make sure you keep going with maximum convenience.
📏IDEAL For The Job That Requires A Straight Line Or Accurate Measurement.(Ideal gadgets for 🎁Man and building some Thanksgiving decorations)
Description:
Qooltek Multi-purpose Laser Level
Use this Multipurpose Laser Level for hanging pictures, installing shelving,laying flooring, hanging wallpaper and more.
The tape measure is an 9-foot measure that includes imperial and metric linear mures, with graduations down to 1/32” and 1mm.

Laser Parameters:
✔ Laser light has an on/off power switch.
✔ Class IIIA laser product.
✔ This is a Class 3R laser product, Power output ＜ 1mW.
🚨Note: Laser Ranging Error,that is given as "+/-2mm at 10m and 25m".
🚨Note: If the laser is the Vertical Level or the Horizontal Level, you shouldn't adjust the Beam.
Specifications:
Product Size: 7.28 (L) x 2.5(W) x 1.1 (H) Inch
Packaging Size: 8.27*3.15*1.57 Inch
Color : Black
Net Weight: 6.49oz
Net Weight: 184g
Package weight: 9.2oz
Original box: YES

Note:
🚨Laser radiation, avoid direct eye exposure!
🚨A laser device is not a toy and must not be allowed to fall into the hands of children.
🚨Misuse of the device can result in permanent eye damage.
🚨Any correction measures that are aimed at increasing the laser power are forbidden.
🚨The laser device does not contain any customer service components.
🚨Please do not open the housing as doing this would not cover the warranty.
🚨Categorized as a class IIIA laser, this laser level comes backed by a 2-year limited warranty.

Note:
🚨Please press the key button when you pull out the measuring tape, it would make the measuring tape better and easier using.
🚨Please loosen the key button to lock the reel when the measuring tape have been drawn out the length you wanted.

Packaging content:
1 x Screwdriver
1 x Beam Adjusted Tool📏
1 x Level Laser (included:3 x AG 13 Button-Cells)
Back up battery:3 x AG 13 Button-Cells