1-2 Issue 05, 01/01 Krautkramer DM4E / DM4 / DM4 DL
1.1 DM4E, DM4 and DM4 DL
Instruments belonging to the DM 4 family are thick-
ness gauges which are light, compact and easy to
use. They are suitable for measuring wall thicknesses
and remaining wall thicknesses, especially on parts
which are susceptible to corrosion and erosion (tubes,
pressure vessels etc.). The great advantage with this
thickness gauge is that the test object need only be
accessible from one side.
There are three versions of the DM4:
• DM4E
• DM4
• DM4 DL
The DM4E and DM4 have different keypads and func-
tions; as opposed to the DM4E the DM4 has extended
functions. The DM4 DL is additionally equipped with a
data logger which enables storage and transfer of
measurement data.
Introduction DM4E, DM4 and DM4 DL
CAL
ON
MODE
DM4E
DM4E
(with 4 keys)
1-2 Issue 05, 01/01 Krautkramer DM4E / DM4 / DM4 DL
1.1 DM4E, DM4 and DM4 DL
Instruments belonging to the DM 4 family are thick-
ness gauges which are light, compact and easy to
use. They are suitable for measuring wall thicknesses
and remaining wall thicknesses, especially on parts
which are susceptible to corrosion and erosion (tubes,
pressure vessels etc.). The great advantage with this
thickness gauge is that the test object need only be
accessible from one side.
There are three versions of the DM4:
• DM4E
• DM4
• DM4 DL
The DM4E and DM4 have different keypads and func-
tions; as opposed to the DM4E the DM4 has extended
functions. The DM4 DL is additionally equipped with a
data logger which enables storage and transfer of
measurement data.
Introduction DM4E, DM4 and DM4 DL
CAL
ON
MODE
DM4E
DM4E
(with 4 keys)