Memkey - 40M Laser Rangefinder usb Charging Rangefinder Infrared Laser Rangefinder Black

Laser distance meter supports continuous measurement, surface volume measurement, Pythagorean measurement, addition and subtraction, surface volume addition and subtraction, peaks and D functions for self-calibration. This laser distance meter has the function of automatic area and volume calculation. When using this laser measuring device, no manual calculation is required, which improves work efficiency. Handheld laser distance meter Waterproof and dustproof, the dust does not affect the normal operation of the instrument, and prevents water splashing from all directions so that it does not enter the instrument and cause damage. Easy to use, just one button and only one measuring key is required for operation. Without climbing stairs, you can easily measure hard-to-reach areas such as high ceilings. Made of aluminum alloy, the small body and compact mode fit perfectly in your hand, provide comfortable grip and bring you convenience to use. m/inch/foot, 3 unit types, switchable at