Emos M0320 Handbuch Seite 3

• Do not measure voltages higher than 300 V or current higher than 200 mA!
• Do not measure current, if the void voltage in an open circuit is higher than 300 V.
• The „COM" terminal must always be connected to the reference measuring ground.
• If you detect abnormal measurement results, do not use the multimeter. If you are
not sure about the cause of a failure, contact the service center.
• Do not measure higher voltages and currents than those indicated on the front
panel of the multimeter. There is a risk of electric shock and damage of the
multimeter!
• Verify that the multimeter is working properly before use. Test a circuit where you
know its electrical parameters.
• Turn off the power supply of the circuit before you connect the multimeter to the
circuit of which current you intend to measure to.
• Do not use or store the multimeter in environments with high temperature, dust
and moisture. It is also not recommended to use the device in an environment
where a strong magnetic field is present or where there is a risk of explosion or a fire.
• When replacing the battery or other parts of the multimeter, use spare parts of
the same type and specification. Replace the parts only when the multimeter is
switched off and disconnected!
• Do not change or modify the internal circuits of the multimeter!
• Caution when measuring voltages higher than 30 V AC rms, 42 V peak or 60 V
DC. Risk of electric shock!
• When handling the measuring pins make sure to hold them behind the finger
barrier.
• To avoid electric shock, do not touch any bare wires with your hands or skin.
• Disconnect the measuring pins from the circuit before opening the cover of the
multimeter.
• Do not take any measurements if the cover of the multimeter is removed or it
is loose.
• When the display shows a discharged battery icon „
Otherwise, the subsequently performed measurements can be inaccurate. This
can lead to biased results of the measurement resulting in an electric shock!
WARNING
Use a multimeter MD-110 only as specified below, otherwise it may result in damage
of the device or your health. Pay attention to the following instructions:
• Disconnect circuits from their power source and discharge high-voltage capacitors,
before you make any measurement of resistance, diode or current.
• Check if a round range selector switch knob is in the correct position before
measurement. Do not make any changes in the measuring range (by turning
the round range selector switch knob) during the measurement in any case! This
could cause damage of the device.
• When measuring current, turn off the power supply of circuit before you connect
the multimeter.
Description of the device
Digital multimeter MD-110 belongs to a series of compact devices with 3.5 digital
display, designed to measure AC and DC voltage, DC current, resistance and diode
", replace the battery.
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