Main feature and function:

By the flip switch to shift between laser point/laser line function, very convenient.

Main specification and function:

Wave length: 650nm

Output power:≤1mw; ≤5mw

Input voltage: 3V

Working distance of laser line: 3-5m (varys under different circumstance)

Working distance of laser dot: 30-50m (varys under different circumstance)

Accuracy of vial: 0.057°=1mm/m

Accuracy of laser spot: 10m≤10mm

Accuracy of laser line: ±3mm at 3m