testo 108-2 Bedienungsanleitung Seite 15

Deleting min/max measuring values
Press and hold .
- CLr appears on the display, the min/max measuring values are
deleted.
When the instrument is switched off, the min/max measuring
values are deleted automatically.
7.4 Attach probe
1 Hold probe by the knurled nut, position
it on the probe socket and twist into the
socket in a clockwise direction, applying
pressure.
2 Secure the probe in the socket by
twisting the knurled nut.
3 The probe is fitted correctly once it
snaps into place and the probe
connection is resting directly on the soft
case and the housing with no gaps /
grooves.
7. Operation 15