Feature:1. MULTIPLE USAGES: This infrared measuring gauge can be used to measure distance, area and volume, etc., and has a wide range of applications.2. APPLICABLE SCENES: Suitable for home, building, industry, etc., for measuring large areas, such as room, apartment, factory and warehouse, etc.3. MEASURING RANGE: Infrared laser measuring meter has higher accuracy and longer measuring range, whose working range is up to 70 meters.4. PORTABLE DESIGN: The laser measuring gauge has compact size and light weight portable and can be attached to a tripod (not included) for use.5. SIMPLE OPERATION: With multifunctional buttons and clear display screen, you can use it according to the key instructions, easy in operation.Specification:Item Type: Laser Measuring MeterModel: SW-DS70Material: ABSBattery: 1.5V AAA x 2 (not included)Working Range: Approx. 70 meter / 229.7ftUsage: Measuring tool, suitable for home, construction, industry, large area, such as room, apartment, building, factory, warehouse, etc..Package List:1 x Meter1 x User Manual1 x Lanyard1 x Reflective Card1 x Carrying Bag