MULTI TB YO HM4

For contrasting markings or teeth to be detected of more than 2 mm
When you want to implant the probe in a threaded M4 mechanical environment.
Recommendations :
- Above 1 meter in length, over-sheathing is required (ref. SURG)
- Prefer mounting in a support with a smooth hole and nuts: practical orientation of the probe without applying torsion.