钢轨扭曲度测量尺 型号 4989-100
Code: 4989
符合JJF (CR) 计量校准规范
用于测量钢轨扭曲参数
分辨率: 0.01mm/0.0005"
按键: 开关/置零, 公英制转换
CR2032电池
不锈钢尺身
| Code | Range | Accuracy | Resolution | Repeatability |
|---|---|---|---|---|
| 4989-100 | ±8mm/±0.315" | ±0.06mm | 0.01mm/0.0005" | 0.03mm |
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