| 规格和标准 |
两长矩形,1个水平方向,地面墨水 新鲜的折扣器:保存模式150,仅模式300 辐射线精度:±0.81mm,在10m 达到点距离:±1mm±1mm,在7.5m 垂直点准确性时:在3mm Length (mm): 208 Width (mm): 126 Accuracy: ±1mm/7.5m Automatic correction range: ±2° Power supply: Lithium-ion rechargeable battery 7424 Protection grade: Dust and waterproof design Irradiation Line: 3 vertical lines (both vertical), front of the horizontal line, bottom point Light source: visible light semiconductor laser Wavelength (nm): Line 505/point 650 Laser safety standard: Class 2M Right angle accuracy: 90°±(2mm/7.5m) Color: Green Wavelength: Line 505nm, Point 650nm Type: Green Laser Fresh diopter: Save mode 150, Just mode 300 Irradiation line accuracy: Within 10m垂直点精度下的±0.81mm:左右3m以内±1mm以内:15m以内±2mm以内
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