VELLEMAN GB
2
1.3 Maintenance
Your DVM 68 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 300mA/250V
F2 : F 10A/250V
•
If any faults or abnormalities are observed, do not use this device and let it check
by authorised personel.
•
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 Input Jack
8. COM Input Jack
9. mA/Cx Input Jack
10. 10A Input Jack
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