1The laser rangefinder has an accuracy of 2mm, measure range, length and area, mute function and automatic calibration function. 2The metal shell is impact resistant, more comfortable to the touch, waterproof and dustproof, to maximize the protection of the laser ranging range. 3Comes with a wrist strap, easy to carry and use, save time and effort, and bring you more convenience. 4Can be widely used in interior decoration, interior design, construction (rooms, buildings, factories, warehouses), etc. It is very suitable for real estate agents and architects. 5Small and light in weight, it can be carried with you for easy storage and storage, bringing you more convenience. Condition: 100% Brand New Item Type:LaserDistance Meter Material: Aluminium + Alloy Color: As the Picture Shown Battery Type: Polymer Battery (Built in) Battery Model: 402030 Battery Capacity: 200mAh Size: Approx. 10 x 3.2 x 1.8cm/3.9 x 1.25 x 0.7in Scope of Application: Site survey, site re-ruling, etc. It is a common tool for real estate agents and designers. 1 x LaserDistance Meter 1 x Wristband 1 x USB Cable 1 x Chinese and English Manual Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.