Designed specifically to fit the 8.2 mm / 5.5 mm probe heads of the Wöhler VIS 300, VIS 350, and VE series.
I can provide the specific article number or a detailed how-to guide. Wöhler VE 300 - Wohler USA Inc. Mirror Magnet 1.2
Securely attaches to the probe head for use in demanding environments like inspection pipes. Designed specifically to fit the 8