Laser Level, 15m Self-leveling With Two Laser Modules (alternating Single And Double Lines), 360 Rotating Laser [HIGH VISIBILITY AND ACCURACY]: Thanks to the powerful laser diode, the laser lines are extremely visible and easily project a bright red cross at an angle of 110 . Horizontal line accuracy: 2mm / 10m Radius Range: 15 meters. [Ideal for Construction Work]: It is also can be mounted on a 1/4 " tripod (not included). Can be rotated 360 freely for your work. [TWO LASER MODULES]: The level has two precise high brightness laser modules, you can choose to either use the vertical laser or the horizontal laser or cross both at the same time [ULTRA LOW POWER CONSUMPTION]: As long as two batteries, it can be used up to six months, low power consumption, proudly produced. Products Include: level x 1 support frame x 1 Color: yellow Product Volume: 1.0cm x 1.0cm x 1.0cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.