USER’S MANUAL. MD-200B
Page 16
03/2006
3.6
Current measurement
1. Plug the black lead into the "
COM
" jack of the meter. To measure currents up to a
maximum of 400 mA plug the red lead into the "mA" jack and to measure currents
up to a maximum of 10A plug it into the "A" jack. (The meter can also measure
and display currents of up to 20A but currents of this level must not be applied to
it for more than 30 seconds.
2. Turn the rotary function switch to whichever range you require from "4mA" to
"400mA" and set DC or AC with the function button.
NOTE:
This meter can measure currents up to 20 A, but measurements at
this range cannot exceed of 30 seconds. On the contrary the
instrument could be damaged.
NOTE:
If the current range needed is not known, star at he highest range and
word down.
3.7
Resistance measurement
1. Connect the red test lead to the
V
Ω
Hz
terminal and the other (black) test lead
to the
COM
terminal.
2. Turn the function switch to
Ω
-
and use the function button to bring “
Ω
” on to the
display.
3. Apply the probes to the item whose resistance is to be measured. To obtain the
greatest possible accuracy with low resistances, set the meter to the 400
Ω
range,
and before making a measurement short the probes together and press the "REL"
button. This will automatically correct for the resistance of the leads when
subsequent measurements are made.
ATTENTION
:
To avoid the possibility of injury and to protect the meter from
damage, make sure that the item from which measurements are to
be taken is not live.
Summary of Contents for MD-200B
Page 1: ...MD 200B MULT METRO DIGITAL DIGITAL MULTIMETER MULTIM TRE NUM RIQUE 0 MI1393...
Page 2: ......
Page 4: ......
Page 5: ...SUMARIO CONTENTS SOMMAIRE Manual espa ol English manual Manuel fran ais English Fran ais...
Page 6: ......
Page 8: ...MANUAL DE INSTRUCCIONES MD 200B...
Page 14: ...MANUAL DE INSTRUCCIONES MD 200B P gina 6 03 2006...
Page 30: ...MANUAL DE INSTRUCCIONES MD 200B P gina 22 03 2006...
Page 32: ...USER S MANUAL MD 200B...
Page 38: ...USER S MANUAL MD 200B Page 6 03 2006...
Page 54: ...USER S MANUAL MD 200B Page 22 03 2006...
Page 56: ...MANUEL D UTILISATION MD 200B...
