Ultrasonic distance measurer with laser pointer
Distance measurement from 2 feet to 60 feet (approx. 0.60m to 18m)
Can be used indoors and outdoors
With laser pointer function to determine target to be measured
Ideal for D.I.Y home owners and professional builders
Large LCD display
Power auto off
Water resistant
Calculation of area & volume
Frequency: 40kHz
Accuracy :  approx. 0.5%+1
Powered: 9V battery x 1 (not included)
Dimensions ;  115x75x45mm
Weight : 112g