EasyManua.ls Logo

Pro's Kit 303-150NCS - DURING USE; Operational Guidelines; GENERAL DESCRIPTION

Default Icon
20 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
3
DURING USE
• Never exceed the protection limit values indicated in specica-
tions for each range of measurement.
• When the meter is linked to measurement circuit, do not touch
unused terminals.
• Never use the meter to measure voltages that might exceed
600V above earth ground in category II installations.
• When the value scale to be measured is unknown beforehand,
set the range selector at the highest position.
• Before rotating the range selector to change functions, discon-
nect test leads from the circuit under test.
• When carrying out measurements on TV or switching power
circuits always remember that there may be high amplitude volt-
ages pulses at test points, which can damage the meter.
Always is careful when working with voltages above 60V dc
or 30V ac rms. Keep ngers behind the probe barriers while
measuring.
• Before attempting to insert transistors for testing, always be sure
that test leads have been disconnected from any measurement
circuits.
• Components should not be connected to the hFE socket when
making voltage measurements with test leads.
• Never perform resistance measurements on live circuits.
GENERAL DESCRIPTION
The meter is a handheld 3 1/2 digital multimeter for measuring DC
and AC voltage, DC current, Resistance, Diode, Transistor and
Continuity Test with battery operated.
The Back light of display is optional.

Related product manuals