Number of beams: 3,
Leveling type: self-leveling,
Tripod thread size: 5/8 inch,
Beam direction: 1 horizontal (360°), 2 vertical (360°),
Battery type: 3.7 V Li-Ion or 3 AA batteries,
Leveling accuracy at 10 m: ±2 mm,
Working range: 10 m,
Weight: 0.7 kg,
Warranty: 6 months.