["Description:\r\n\r\nFeatures:\r\nbrand new and high quality\r\nOne button operation makes it easy to select crossed lines, horizontal or vertical line.\r\nIts high-accuracy and speedy assures the quality of construction and make the process of construction convenient.\r\nAutomatic leveling, when the level is not smooth, the light will be out of the frequent flashing warning.\r\nIP54 Waterproof and dustproof multiple for protection, and shock-proof machine core, durable in use.\r\nUse optical glass, low refraction, good light transmission.\r\nThis product is widely used in construction and building, such as bricklaying, cutting plates, decoration, etc.\r\n\r\nSpecification:\r\nColor of beam: Red\r\nStandard: 2 lines (1 vertical line, 1 horizontal line)\r\nLaser class: class 2\r\nLaser wavelength: 630-670nm\r\nLeveling accuracy: ±3mm/10m\r\nLeveling/Compensation range: 4°±1°\r\nWorking distance(line): 15m\r\nOperating time: 20 hours\r\nPower source: 4 x AA batteries(NOT included)\r\nIR rating: IP54\r\nOperating temperature range: -10℃-+50℃\r\nStorage temperature range: -25℃-+70℃\r\nProduct Size: approx. 92x85x57mm(3.62x3.35x2.24in)\r\nPackage size: approx. 13x10x8cm(5.12x3.94x3.15in)\r\nColor: As pictures shown.\r\nQuantity: 1 set\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x Laser Level\r\n1 x Storage Bag\r\n1 x User Manual(English)(other accessories demo in the picture is not included.)"]