Beschreibung
- 360 fine tuning precise control.
- Outsourcing silicone the strong wear.
- Automatic horizontal alarm prompt.
- Easy to settle and use.
- Waterproof and anti-impact
Optical maser wavelength:635nm; Automatic horizontal: ± 3° ; Launch degree ≥ 120° ; Horizontal accuracy:5m ± 1 mm Vertical accuracy:5m ± 1 mm Line width:2mm / 5m Battery:3 double A battery
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