Taiwan-made electronic self-leveling 4V4H9D Green Multi-line Laser

•  Eletronic Tilt Sensor Compensator ensure more stable self-leveling in highrise building.
• The patented manual-Slope function makes any kinds of layout project easily
• Build-in Maintenance recorder, communicate with PC makes repair job easily
• Adapt Temperature Alarm System to protect laser module for longer working life
• Li-ion Battery with power capacity indicator LED for long time working
•  Laser beams with laser dots for easy to find out at outside