The technical features of Dial Gauge M 2 S are the same as for model M 2 SN.
As additional feature this Dial Gauge offers fine adjustment of the pointer. By simply moving the knurled screw at the top of the Dial Gauge the large hand can be set to the required position and without turning the bezel and the outer dial the Dial Gauge can be easily zeroed.
Removal of the black protective sleeve allows access to the knurled screw.