NeoRulerGO is featured with a corner-to-corner mode. To start your measurement, position the laser at one side of the corner, then rotate to align the laser with the opposite side of the corner to finish.

Physically, you can roll to measure as long as you can. However, the screen only shows up to a maximum of 5 digits before the decimal point, so please measure within this range! The accuracy of the measurement is ±0.04inch(1mm).

The theoretical standby time for a fully charged NeoRulerGO is around 90 days, and the continuous working time lasts around 10 hours.