Maxwell Digital Multimeters 25108, Руководство пользователя, Страница: 2 / 16

EN
User Manual
g
eneral cHaracteristics
This 3½ digit multimeter is perfect for
measuring DC and AC voltage, DC current,
resistance and diode. It also has a continuity
function and can be used as a logical tester. It is
ideal for work and home use as well.
t
He front panel
1. display
3½ digits, 7 segments, large LCD (27 × 60 mm)
2. Function and range switch
This switch selects the functions and the desired
range. It also turns the device on. To prolong
battery life set it to OFF when you are not using
the device.
3. “5a” banana (wire) connector
Connect the red (positive) measuring wire into
this connector to measure 10A current.
4. “VΩma” banana connector
Connect the red measuring wire into this
connector to measure every kind of voltage,
resistance and current (except for 5A)
5. “COm” banana connector
Connect the black (negative) measuring wire
here.
t
ecHnical data
dC voltage
range resolution accuracy
200mV 100uV ±0.5% +3D
2000mV 1mV
±1.0% +5D 20V 10mV
200V 100mV
300V 1V ±1.2% +5D
Overload protection
220V RMS AC at
200mV range, és
300V DC or 300V RMS
on every range
aC voltage
range resolution accuracy
200V 100mV
±1.2% +10D
300V 1V
Reaction
Average, calibrated
on the RMS of the
sine wave
Frequency range 45Hz ~ 450Hz
Overload protection
300V DC or 300V RMS
on every range
Continuity test with audio signal
range description
A built-in beeper
signals if the
resistance is below
30±20Ω
Overload protection
15 seconds maximum
220V RMS
300 300
5
300
300V~max
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