Calculated Industries DigiRoller Plus II

Get fast, accurate measurements for on-site linear, area and volume estimates. Built-in functions automatically calculate and store square footage, cubic volumes and more for up to 9 different areas. Works and converts in all Imperial and Metric unites. Weighs just 3 lbs. And includes convenient new kickstand. One meter wheel (39 3/8 inch circumference) Kickstand Easy to follow user s guide Wrist strap Long-life batteries (4 DC-AAA) 1-Year Warranty