... display Distance measurement from 0.5-30M With Laser Pointer Latest Model All-in-one Functions MeterUltrasonic ... measurementFeet or meter displayDistance measurement from 0.5M-30MWith Laser Pointer functionCurrent Temperature DisplayArea, Volume, Addition, Substraction ... { 'aImgSrc': aBigImageSrc } ); } )(); Ultrasonic long Distance Measurer with laser pointer with measuring distance up to 30M