Warning And Precautions - Wavetek Meterman DM2 Manual De Instrucciones

Direct current
Alternating current
Ground connection
Attention! Refer to Operating Instructions
Dangerous voltage may be present at terminals
The DM2 is not recommended for high voltage industrial use appli-
cations, but for use with low energy circuits to 500VAC or 1000VDC,
or high energy circuits only to 250 VAC or VDC.
maximum overload limits per function (see specifications) nor the
limits marked on the instrument itself.
when: measuring voltage >20 V / / current >10mA / / AC power line
with inductive loads / / AC power line during electrical storms / / cur-
rent, when the fuse blows in a circuit with open circuit voltage > 600
V / / servicing CRT equipment.
accessories before every use. Do not use any damaged part.
ground yourself when taking measurements. Do not touch exposed
circuit elements or probe tips.
with the load – NEVER ACROSS a voltage source. Check fuse first.
Never replace a fuse with one of a different rating.
ate instrument in an explosive atmosphere.
SYMBOLS

WARNING AND PRECAUTIONS

– 2 –
Exercise extreme caution
Inspect DMM, test leads and
Always measure current in series
Do not exceed the
Never
Do not oper-