1、Accurate Measurement: Equipped with an aspheric optical focusing mirror to enhanced reflected light reception, this laser distance meter ensures an accurate and stable measurement. 2、Millimeter Accuracy: This laser distance meter promises millimeter level accuracy while measuring a large range, very practical! 3、Data Storage: This meter supports 99 sets of data stored at any time for viewing and comparison, very convenient! 4、ABS Material: Using excellent ABS material, The distance meter possesses impact resistance, scratch resistance, environmentally friendly, comes with a long life span. 5、Portable: Comes with small size and lightweight, you can easily take this meter with you to help with your measuring work.