Instructions

Measurement
1. DC and AC voltage measurement
Press the power button to turn on, then press the "DMM" button to enter to the multi
meter function interface;
Press the up, down, le and right direction keys or F1, F2, F3, F4 multi-function keys
to select "DC V", "DC mV" or "AC V";
Insert the black pen into the input port of the COM banana socket, and insert the red
pen into the input port of the V/Ω/C banana port;
Connect the red and black forms to the measured point. The voltage value of the
measured point will be displayed on the screen.
2. DC and AC current measurement
Press the power button to turn on, then press the "DMM" button to enter to the multi
meter function interface;
To measure the DC current greater than 200mA, press the up, down, le and right
keys or F1, F2, F3, F4 multi function keys to select "DC A" or "AC A", and insert the
black pen to the input end of the COM banana socket, and insert the red pen into the
input port of the “A” banana socket;
To measure the DC current less than 200mA, press the up, down, le and right keys
or F1, F2, F3, F4 multi function keys to select "DC mA" or "AC mA", and insert the
black pen to the input end of the COM banana socket, and insert the red pen into the
input port of the “mA” banana socket.;
Connect the red and black forms to the measured point. The current value of the
measured point will be displayed on the screen.
3. Resistance measurement
Press the power button to turn on, then press the "DMM" button to enter to the multi
meter function interface;
Press the up, down, le and right direction keys or F1, F2, F3, F4 multi-function keys
to select "OHM";
Insert the black pen into the input port of the COM banana socket, and insert the red
pen into the input port of the V/Ω/C banana port;
Connect the red and black forms to the measured point. The resistance value of the
measured point will be displayed on the screen.
4. Capacity measurement
Press the power button to turn on, then press the "DMM" button to enter to the multi
meter function interface;
Press the up, down, le and right direction keys or F1, F2, F3, F4 multi-function keys
to select " ";
Insert the black pen into the input port of the COM banana socket, and insert the red
pen into the input port of the V/Ω/C banana port;
Connect the red and black forms to the measured point. The capacitance value of
the measured point will be displayed on the screen.
5. Diode measurement
Press the power button to turn on, then press the "DMM" button to enter to the multi
meter function interface;
Press the up, down, le and right direction keys or F1, F2, F3, F4 multi-function keys
to select " ";
Insert the black pen into the input port of the COM banana socket, and insert the red
pen into the input port of the V/Ω/C banana port;