* SU-202R:   1V1H red laser level with line lock function

* SU-202G:   1V1H green laser level with line lock function

* Wider horizontal laser beam design

* Laser wavelength: 638nm for red SU-202R

* Laser wavelength: 515nm for green SU-202G

* Line accuracy: ±1mm/5m

* Self-leveling range: ±3°

* Working range without detector: 25m

* Working range with detector: 40-50m

* Laser class: II

* IP rating: IP54

* Working temperature: -5~45℃

* Power supply: Rechargeable Li-on battery