Mileseey S2 Handheld Laser Distance Measuring Meter with Clip and Bubbles, 60m, Yellow Multiple Features:Milessey Laser Measuring Device supports area,volume,Pythagorean,single and continuous,addition and subtraction measurements.It will It will meet your measurement needs in daily life and professional datas of measurement. ACCURACY:Distance measuring accuracy (+/-) 1/17inch;Mesuring distance ups to 196ft and Units conversion in m/in/ft/ft+in;Switchable reference point from front/rear. Compact and Handly:Waterproof with IP54 level and dust-proof function supports the laser distance measure to work in a variety of circumstances.Handy size and compact rubber body provide a good grip and collision resistance. Backlit Display and Mute Function:Clear and large backlight screen delivers you a visibility datas in dark areas;Mute function allows you turn the volume of measure beep Off/On or Down/Up,suitable for measuring in hospital,library,classroom and other quite places Who Is Mileseey?: Mileseey is a leading manufacturer of laser measurement technology for 10 years. We have more than 20 international patents in the field of laser measurement. At the same time, we develop and produce laser measurement tools for most internationally renowned brands. We sincerely feel happy and proud to have the opportunity to provide you with this professional and reliable laser distance measuring tool.