compact, easy-to-use laser, integrated Bluetooth® Smart 4.0 technology for wireless transmission of measurement data from the laser to a smartphone or tablet computer, free STABILA Measures app for transmission of measurement values directly to photos from the construction site or drawings, 4 basic measurement functions: length , area, volume and continuous measurement, rapid determination of the measurement results, very good readability thanks to large digits and display lighting, impact-resistant housing with shock-absorbing STABILA soft grip casing, ISO-certified distance meter ? The information on range (0.2 - 50 m) and accuracy (± 2.0 mm) meet the international standard ISO 16331-1, protection class IP 54: protection against dust deposits inside, protection against splash water from all directions, application: for everyone who works indoors