High precision and measuring range – laser rangefinder laser rangefinder Using laser precision technology, accuracy up to ± 1.5mm, the measuring distance extends up to 328ft/100m; Switchable between Ft/In/M for free adjustment. Multiple measuring functions – The laser tape measure supports continuous measurement, area measurement, volume measurement, Pythagorean measurement, addition and subtraction measurement, maximum and minimum value. Durable and practical – The waterproof level IP54 and dustproof function protect the laser distance measure to the greatest extent; Portable size and premium hard aluminum alloy body provide good grip, drop resistance and wear resistance. With the hand strap, you can hold the measuring device stably and carry it easily. Measure Anywhere The digital laser meter is ideal for home, construction and industries, especially in large areas such as rooms, apartments, buildings, real estate, factories, warehouses, etc.