VEVOR Rotary Laser Level Kit Red Beam Digital Self-Leveling Rotary Laser Kit 500M Range with Remote Control Receiver Carrying Case

Leveling Accuracy: Horizontal Leveling Range: ±5° Measuring Range: Diameter Spinning Speed: 0/60/120/300/600 rpm Directional-Scanning Angle: 0°/10°/45°/90°/180° Slope-Adjusting Range: ±5° (Bi-Directional) Light Source: Laser Diode, Wavelength Down Point Diode: Accuracy Remote Controlling Distance: Approximately 20 m Waterproof: IP54 Power Supply: 220V Rechargeable Battery: DC 4.8-6V Continuous Work: 18 hours Working Temperature: -20℃- 45℃ (4°F-113°F)