Great measuring range (2 - 300 mm).
Blind bore measurement from 2 to 6 mm and from 12.5 mm.
Fixed anvils.
UKAS certificate included with all rings.
UKAS certificate included with each instrument.
Manufactured according to DIN863.
Memorization of 3 ring gauges values.
Water and coolant resistant, protection rating IP65 according to IEC 60529.
Programmable by PC.