Features: 1High Quality Material: Spirit level is made of high quality ABS material wear resistant anti aging high strength and durable. 2Excellent Performance: Infrared level measuring ruler has high accuracy professional manufacturing can provide the reliable measurement results. 3Length: Line leveler tool comes loaded with an 8 foot ruler including imperial and metric linear rulers convenient and practical. 4Multifunction: With horizontal measurement right angle measurement 45 measurement can adjust different angle. 5Application: Multipurpose level tool is suitable for measuring the position on a wall the space between hangers etc. Specification: Item Type: LevelMeasuringRulerMaterial: ABSLaser Wavelength: 635nmBattery Parameters: 3 x AG13 batteries Button batteries (not included)Measuring Tape Length: Approx. 8 ft /250cmWeight: Approx. 294g/10.37ozMeasurement Angle: Horizontal measurement right angle measurement 45 measurement Package List: 1 xLevelMeasuringRuler