Cleaning of probe tip
Please note that if the tester is being used for the ¿rst
time, or if the tester has not been used for more than a
week, it is advisable to clean the probe tip using a piece
of paper.
A clean probe tip helps to attain consistent and accurate
readings.
To clean the probe tip,
• Ensure the unit is switched off.
• Hold the probe pen with the pen tip forming right-
angle (90-degree) with any paper or stone rest.
Gently move in circular motion without retracting the
tip (Fig. 2.5).
• Repeat the same motion several times. The cleaning
process is completed and the tester is now ready for
use.
Fig. 2.5
20
To Next Page
Loading...
