Tape measure: the distance between objects is measured by directly pulling out the tape measure, relying on the physical length for measurement. Laser measure: the distance is measured by calculating the difference between velocity of light and the time of the laser emitting from the tool to the target object and reflecting back.

Tape measure: the accuracy is limited by the resolution of the blade and whether the blade (or tape) is smoothly and tightly stretched out, usually in millimeters, so it is more suitable for precise measurement of shorter distances. Laser measure: higher accuracy, usually within 1-2 millimeters, great for measuring longer distances and the measuring range is not bound by the physical length of the tape measure.

Tape measure: it takes much more time to get the measuring done, because users have manually pull out the measure and align with the object, and sometimes it needs cooperation with another person. Laser measure: requires only one person to do it, just press a button and done! Perfect for one-man works and measurements in complex environments.

Tape measure: usually used in small-area short-distance measuring scenarios like home renovation, furniture placement, woodwork, etc. Laser measure: more suitable for precise long-distance measurements, such as construction site, engineering surveying, interior design, outdoor activities, etc.