ElektroPhysik 21
3.2.1 Activate standard calibration
The probe must be at a distance of at least 50 mm
(2") from metal components.
1.
Press ZERO.
2.
Press CLEAR.
3.
Take readings.
The standard calibration stored in the gauge should
only be used for measurements on even surfaces,
i.e.
a)
on steel components made of conventional
construction steel (mild steel)
b)
on aluminium components and other non-
ferrous metals e.g. copper, zinc, brass etc.
Note:
It is important to record a sufficient number of exact
zero readings on an uncoated sample. If not, one-
point or two-point calibration should be used.
Activate standard calibration
