Self-Leveling Cross-Line Laser Level emits a green beam that is 400% brighter than red beam laser levels. Simultaneously projects vertical and horizontal laser lines. Optional manual mode allows unit to tilt to extreme angles. Laser Wavelength: 532nm±10nm, Laser Beam Color: Green, Mount Type: Tripod or portable, Accuracy: ±1/8in./35 ft. (±3mm/10m), IP Protection Class: IP 54, Laser Output: 5mW, Beam (qty.): 2, Tripod Mount Dimensions (in.): 5/8in.-11, 1/4in.-20, Self Leveling Range: ±5deg , Battery Type: Rechargeable battery pack, Beam Type: Cross line, Leveling Type: Self-leveling (pendulum), Working Temperature: 32deg F to 104deg F, Battery Included: Yes, Dimensions L x W x H (in.): 3 7/8 x 4 1/4 x 5 1/8, Class Rating: Class IIIa, Visual or Audible Indicator: Both, Interior Range (ft.): Up to 200, Battery Life: Up to 15 hours, Case Included: Yes