Lazerinis dvigubos linijos nivelyras | 12 linijų | 3D (YT-30436)

Product description "Accuracy: H / V line ± 3mm / 10m. Leveling Range: 3 ° ± 1 °; Drop-out time: ≤3s; Protection class IP54; Temp. work: -10 ~ 50 ℃; Maximum output power: 20MW; Laser Wavelength: 520NM; " mounting bracket included Power supply with internal 3.7V battery and USB charger Purpose / application For marking clearly visible green lines during construction, renovation and finishing works. Usage method According to the attached instruction manual. Contents of the package laser, handle, charger.