[High Accuracy Fast Handheld Laser Range Finder] Laser ruler has 2mm accuracy, 0.05m-0.60m measuring range, 3m/in/ft and 2 units reference points, and the measurement time is 0.1-3 seconds faster than a tape measure. ;[Small 40m Laser Range Finder] Exquisite metal case is more shock resistant. IP54 waterproof rating and dustproof function, maximum protection against laser distance, net weight 25g, lightweight design can be put in any pocket or bag of jacket or pants, laser measure easy to carry; [Digital laser distance meter Battery and backlight] laser meter 30 minutes charge allows you to measure distance 3000 times. The backlight is clear, easy to read, no need to turn it off manually, the screen will automatically turn off after 25 seconds, [Multiple Units Laser Distance Meter ] usb distance meter laser distance meter allows you to change the unit between meters, inches and feet, which allows you to measure quickly and easily to improve efficiency. Area and volume measurement, Pythagorean definition measurement, addition and [Multifunctional measuring tool] The digital laser distance meter can be widely used in interior decoration, interior decoration, architecture (bedrooms , apartments, buildings, real estate, factories, warehouses), etc; Number of shipments: 1 pcs