DVM68N
VELLEMAN
4
1.3 Maintenance
Your
DVM68N
is an example of superior design and craftsmanship. The following suggestions will help you care for
the multimeter so you can enjoy it for years:
•
Keep the multimeter dry. If it gets wet, wipe it dry immediately.
•
Use and store the multimeter only in normal temperature environments. Temperature extremes can shorten the
life of electronic devices or damage batteries.
•
Handle the multimeter gently and carefully. Dropping it can damage the circuit boards and case and can improper
functioning.
•
Use only fresh batteries of the required size and type. Always remove old or weak batteries.
If you do not plan to use the multimeter for a month or more, remove the batteries. This protects the multimeter
from possible leakage.
•
Disconnect the test probes before opening the multimeter.
•
Replace blown fuses only with same size and type :
F1: F 500mA/250V
F2: F 10A/250V
•
If any faults or abnormalities are observed, do not use this device and let it check by authorised personnel.
•
Never use the meter unless the back cover is in place and fastened fully.
•
To clean the meter, use a damp cloth and mild detergent only, do not use abrasives or solvents.
2. Description of the front panel
1.
Display
2.
Range Control Button
3.
Data Hold button
4.
AC/DC Current of
/ Selecting Button
5.
Socket for Transistor Test
6.
Function Switch/Power Switch
7.
V/
Ω
/F/Cx Input Jack
8.
COM Input Jack
9.
mA/
Input Jack
10. 10A Input Jack
Summary of Contents for DVM68N
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