技术特性：
1. 铝合金表体，带钻轴承
2. 表圆值径58mm，轴承值径8mm
3. 半封闭式（封闭式防尘帽可选）
4. 带耳后盖（平后盖可选）
5. 合金测头
性能参数：
|
货号 |
测量范围 |
分辨率 |
精度 |
|
508-01-03 |
0-3mm |
0.01mm |
±0.014mm |
|
508-01-05 |
0-5mm |
0.01mm |
±0.016mm |
|
508-01-10 |
0-10mm |
0.01mm |
±0.018mm |
|
508-01-20 |
0-20mm |
0.01mm |
±0.020mm |
|
508-01-30 |
0-30mm |
0.01mm |
±0.030mm |
|
508-01-50 |
0-50mm |
0.01mm |
±0.040mm |
