1、Quick Measurement: The device uses the Swiss ST quick calculation chip, the entire process from pressing the button to getting the data is almost instantaneous 2、Physical Level Bubble: With the physical level bubble, you can clearly observe the horizontal and vertical, which improved the measurement accuracy 3、Stable and Durable: This measuring tool can work and not affected in harsh environments, which is stable and durable 4、Easy to Carry: The small and convenient pocket size make this laser measuring device easy to carry, can be attached to a tripod or other tools for use 5、Application: This laser distance meter is widely used for home, construction, industry, large area, such as room, apartment, building, real estates, factory, warehouse, etc. Item Type: Laser Distance Device Material: ABS Model: SW-G8S Battery: 2 x 1.5V AAA(not included) Usage: Widely used for home, construction, industry, large area, such as room, apartment, building, real estates, factory, warehouse, etc. Basic Parameter: Working Range: Approx. 0.05-80m/0.2-262.5ft 1 x Laser Distance Device 1 x Manual 1 x Portable Bag