LGP-0510 is portable Laser micrometer, it's Adopt module design, small cubage, ... and maintenance. Product brief: LGP-0510 is portable type Laser scan micrometer, it's Adopt module design, small cubage ... will work around 10 hours after full charge.Adopt single axis laser scanning technique,Product is small cubage, light weight, ... result is uninfluenced by impurity light and smog. laser micrometer LGP-0510