MICRO-LINE 6 PC LASER LEVEL KIT 300' Laser Range Rugged Extruded Aluminum Housing Projects Single Beam, Horizontal and Vertical Laser Lines High-Intensity Laser for Visibility in Varying Lighting Conditions 360° Markings on Standard for Precise Layout Work Three Leveling Screws on Standard for Precise Set-Up Rotating Level Vial for Setting Accurate Vertical Angle Positioning through 180° Arc Dual Inch/Metric Measurement Scale on Housing Working Range: up to 300 feet Laser Output:<3mW Wavelength: 650nm Laser Class: III Laser Accuracy: ±1/4" @ 50' Level Vial Accuracy: ±1/4" @ 50' Power Requirements: 3 volts DC (2 AAA Batteries) 1pc 16" Laser Level 1pc Aluminum Tripod 1pc Tripod Standard 1pc Vertical Beam Lens 1pc Laser Line Lens (rotates to project line at any angle) 1pc Laser Enhancing Goggles Complete With Blow Mold Carry Case.