compact pocketable dimension
Rollova is 2 inches(5.08cm) diameter, when you start measure at a corner and end at a corner, just add 2 inches to your measurement. It will become your favorite pocket-sized ruler. And the design is minimalistic, but the measurement is accurate.
Measuring just got easier and more fun. Cause it replaced your traditional ruler with a pocket-friendly gadget. Measuring everything from flat surfaces to curved objects. It is convenience for you to bring it outside.
Full stainless steel body combining the best of ruggedness, precision, and style. The full stainless steel body to resist wear and tear. The precision machined for accuracy. Also, the LED indicators embedded into the front and rear pointers. The 10000:1 high-contrast ratio OLED screen provides brighter display and outstanding energy efficiency