| 规格和标准 |
两方向垂直矩形,1个水平方向,地面墨水 新鲜屈光度:保存模式150,仅模式300 辐照线的精度:±0.81mm,在10m 达到点距离的距离:±1mm±1mm,在7.5m 15m Dust and waterproof performance: Dust and waterproof design Length (mm): 208 Width (mm): 126 Actual correction range: ±1mm/7.5m Automatic correction range: ±2° Power supply: Lithium-ion rechargeable battery 7424, 4 AA alkaline batteries Protection grade: Dust and waterproof Design Irradiation line: 2 vertical lines, front of the horizontal lines, bottom points 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 Type:绿色 波长:第505 nm,点650 nm 新鲜折扣器:保存模式150,just Mode 300 辐射线的准确性:10m 垂直点准确性±0.81mm以内±0.81mm 垂直点准确性:±1mm以内,左 左 左在15m 之内
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