Measurement Functions; Ac And Dc Voltage Measurement; Resistance Measurement - koban KMD 02 Manual Del Usuario

Measurement functions

AC and DC Voltage measurement

Warning
To avoid electrical shock and/
or damage to the instrument, do
not attempt to take any voltage
measurement that might exceeds
600V DC or 600V AC rms.
To avoid electrical shock and/or
damage to the instrument, do not
apply more than 600V DC or 600V
AC rms between the common
terminal and the earth ground.
Voltage is the difference in electrical
potential between two ,points.
The polarity of ac (alternating
current) voltage varies over time; the
polarity of dc (direct current) voltage
is constant.
The meter's DC voltage ranges are
200.0mV, 2.000V, 20.00V, 200.0V and
600V; AC voltage ranges are 2.000V,
20.00V, 200.0V and 600V.
To measure ac or dc voltage:
1. Set rotary switch to the proper
range.
2. Connect the black and red test
leads to the COM and v terminals
respectively.
3. Connect the test leads to the
circuit being measured.
4. Read the displayed value. The
polarity of red test lead connection
will be indicated when making a
www.grupotemper.com
Digital multimeter
DCV measurement.
Note:
Unstable display may occur
especially at DC200mV and AC2V
ranges, even though you do not put
test leads into input terminals, in
this case, if an erroneous reading is
suspected, short the V terminal and
the COM terminal, and make sure the
zero display.

Resistance measurement

Warning
To avoid electrical shock and/
or damage to the instrument,
disconnect circuit power and
discharge all high-voltage
capacitors before measuring
resistance.
Resistance is an opposition to
current flow.
The unit of resistance is the ohm (Ω).
The meter's resistance ranges are
200.0Ω, 2.000kΩ, 20.00Ω, 200.0kΩ,
2.000MΩ, 20.00MΩ and 200.0MΩ.
To measure resistance:
1. Set the rotary switch to proper
range.
2. Connect the black and red test
leads to the COM and Ω terminals
respectively.
3. Connect the test leads to the
circuit being measured and read
the displayed value.
Instructions manual |
KMD 02
31