portable equipment, etc, where only smaller
transient overvoltages may occur, and not
for primary supply lines, overhead lines and
cable systems.
•
Do not exceed the maximum overload limits
per function (see specifications) nor the
limits marked on the instrument itself.
•
Do not change the position of the Function/
Range Switch while the HOLD feature is
enabled. Erroneous readings will result.
•
Exercise extreme caution when: measuring
voltage >20 V // servicing CRT equipment.
•
Inspect DMM, test leads and accessories
before every use. Do not use any damaged
part.
•
Never ground yourself when taking
measurements. Do not touch exposed circuit
elements or probe tips.
•
Do not operate instrument in an explosive
atmosphere.
Unpacking and Inspection
Your shipping carton should include:
•
1 DM78C Digital pocket meter
•
1 Protective carrying case
•
1 Users manual
•
2 L1154F or LR-44 batteries - installed
If any of these items are damaged or missing,
return the complete package to the place of
purchase for an exchange.
6