| 规格和标准 |
4路垂直矩形,水平全周,地面墨水 新鲜折扣器:保存模式150,仅模式300 辐射线的准确性:10m 达到±0.81mm 达到点距离的准确性:±1mm±1mm in 7.5m 垂直点准确性:3mm inm of 3mm Dust-proof and waterproof performance: within ±2mm at 15m Dust-proof and waterproof design Length (mm): 218 Width (mm): 130 Actual correction range: within ±1mm/7.5m Automatic correction range: ±2° Power supply: Lithium-ion rechargeable battery 7424, 2 AA alkaline batteries, 4 AA alkaline batteries Protection grade : Dustproof and waterproof design Irradiation line: 4 vertical lines, full circumference 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) 颜色:绿色 波长:505nm,点650nm 类型:绿色 颤动:保存模式150,Just Mode 300 辐照线的准确性:±0.81mm,±0.81mm at 10m 垂直 垂直速度准确性:2mm percer acterication:2mm percer actericative:2mm 左右宽度和右宽度和右宽度和右宽度宽度和右宽度和右宽度宽度以及宽度宽度宽度 width和width及宽度宽度 width and右 width及 width and prent and width and> width and> width and> width and> green和2mm an激光 flutter 性能>>绿色宽度和右宽度和右宽度宽度和右宽度和右宽度和宽度和右宽度和宽度 width and右宽度和2mm,在15m右宽度和右宽度
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