New-introduced LED light source provides much clearer layout screen, at the same time actualizes a super power-thrifty device with a built-in auto-shut-off timer. Battery-powered cordless, compact and lightweight design permits placement anywhere. Multifunctional design performs • centering, • adhesive blocking, • suction blocking and • marking axis-lines and center-dot (LS-3W). Blocking head and marking head can be simply replaced each other on the left and right arms as operator's option (LS-3W).
- Functions: : optical lens blocker