Features:
- Auto Levelling with magnetic dampening compensator
- 9 beams (4x vertical, 4x horizontal, 1x down point)
- Adopt the newest patent of twin system technology
- Unique mechanism, Accuracy <20 second (1mm/10M)
- 360° rotary base and micro-adjust button.
- DC/AC two choices of power supply
- Made in Taiwan.
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