Laser Model:4Dx360°
Wave Length:505-520nm
Out-of-Level Warning:>3° Laser Lines Flickering
Self-Leveling Time:15s(The Widest Range)
Accuracy:360°
Vertical Accuracy:±1mm/5m
Horizonal Accuracy:±1mm/5m
Horizonal Accuracy:40″
Self-Leveling Method:Automatic Adjustment
Operating Temperature:-20℃-60℃
