The DEWALT DWHT77100 Laser Distance Measure calculates distance in metric and imperial measurements It can also be used for Area Volume and Pythagoras calculations It has a compact lightweight design for easy storagetransportation Fitted with a TPE overmould for a secure grip and slip protection There is also a lanyard loop hole for attachment to lanyardshand-loops to prevent accidental drop Specification Accuracy ± 3mm per 10m Range 30m Power 2 x AAA batteries supplied
