Maxwell Digital Multimeters 25334 Gebrauchsanweisung Seite 8

Amperage measuring ~ — ...
• To measure amperage, connect the wires to the „COM" and „+" sockets and
set the function switch to „µA" or „mA" settings. With the button "4" set up the
required current type (AC/DC), then connect the measuring tips to the circuit.
Note:
• If the LCD shows "1", the measured value exceeds the measuring limit.
• Max. inward current 200mA
• In case of high amperage the fuse melts.
Resistance measurement
• Connect the black measurning wire to the „COM" socket and the red one to
the „+" socket.
• Set the function switch to the proper resistance setting and connect the wires
to the resistance you wish to measure.
Note:
• If the value of the measured resistance is higher than the choosen
maximum value, the LCD shows „1", and the function switch has to set to
a higher setting value. If the resistance is above 1 MΩ, the device needs
some seconds to stabilise.
Diode and continuity test
• Connect the black measuring wire to the „COM" socket and the red one to
the „+" socket.
• Set the function switch to „
• To measure diode, push the button "4", the following character appears on the
display:„ ". At opening connection in case of an operated diode the value
of the opening voltage appears on the display. To test the continuity, push the
button "4", the following character appears on the display: „
if the continuity of the wire is all right or the resistance is not higher than 30Ω.
Background lighting
• Push the button „BACK LIGHT" long to turn the background lighting on. The
background lighting turns off automatically after approx. 15 seconds.
Data hold
• By pushing the push button „D-HOLD", the measured value stays on the
display. To turn this function off, push the button „D-HOLD" again.
" setting.
". The device beeps