automatic measurement range change
reading saved
maximum value saved
mV, V
voltage measurement
µA, mA, A
current measurement
Ω, KΩ, MΩ
resistance measurement
KHz
frequency measurement
Pushbuttons
FUNC
If more than one secondary function is available at
any given dial setting, this pushbutton can be used
to toggle them. Each push of the button shifts
to the next function.
MAX
Pressing this button will store the highest value
measured during measurement on the display.
This is also indicated by a
symbol.
Pressing the button again will clear all data,
and the multimeter will exit the function.
Note: The actual value is not the peak value.
HOLD
Pressing this button will store the measured reading
on the display. Pressing the button again or changing
functions will cause the instrument to clear the data.
Backlight: Keep the button pressed for 1 second.
Input sockets
COM
Common (COM) socket for all quantities to be
measured (negative)
voltage, resistance, current, frequency,
and diode tester input (positive)
10A
Current (200 mA - 10 A) input (positive)
FEATURES
Battery saver function
In order to conserve power, the multimeter automatically switches off after
approx. 15 minutes if no measurement is performed or function is changed.
This is indicated by 5 short beeps 1 minute before switching off then the
unit switches off with a beep.
DC voltage measurement
(
)
Connect the red probe cable to the
socket, and the black one
to the “COM” socket. Set the dial to the DC voltage position. Connect the
measurement probes to the circuit to be measured.
Note: The reading can be unstable, especially in the 200 mV measurement
range, if the probe cable is not connected to the circuit being measured.
Measurement limit Resolution Accuracy
200 mV
0.1 mV
±(0.5% 2 digits)
2 V
1 mV
20 V
10 mV
200 V
100 mV
600 V
1 V
±(0.8% 2 digits)
Overload protection: Use of air-gap (for voltages over 1500 V)
DC measurement (
)
Connect the black probe cable to the “COM” socket. Connect the red
probe cable and set the selector dial according to the current values to
be measured:
Current to be
Red probe cable connection Dial setting
measured
(socket)
0 – 2 mA
2 – 200 mA
0.2 – 10 A
10 A
Use the “FUNC” pushbutton to set the DC ( ) function. Interrupt the circuit
whose current is to be measured then connect the probe to the points to
be measured.
Measurement limit Resolution Accuracy
200 µA
0.1 µA
±(1.5% 3 digits)
2 mA
1 µA
20 mA
10 µA
200 mA
100 µA
10 A
10 mA
Overload protection: an F250 mA / 250 V fuse at the
socket and
an F10 A/250 V fuse at the “10A” socket. Max input current:
socket:
250 mA DC or AC RMS; at “10A” socket: 10 A DC or AC RMS.
If the measured current is greater than 5 A, the duration of continuous
measurement should not exceed 10 seconds, and at least 5 minute should
elapse between two measurements.
Measurement of AC voltage (
)
Connect the red probe cable to the
socket, and the black one to
the “COM” socket.
Set the dial to the AC voltage position. Connect the measurement probes
to the circuit to be measured.
Note: The reading can be unstable, especially in the 200 mV measurement
range, if the probe cable is not connected to the circuit being measured.
Measurement limit Resolution Accuracy
2 V
1 mV
±(1% 3 digits)
20 V
10 mV
200 V
100 mV
600 V
1 V
±(1.2% 3 digits)
Overload protection: Use of air-gap (for voltages over 1500 V)
Measuring range: 40 Hz- 200 Hz
Measurement of AC (
)
Connect the black probe cable to the “COM” socket. Connect the red
probe cable and set the selector dial according to the current values to
be measured:
Current to be Red probe cable connection Dial setting
measured
(socket)
0 – 2 mA
2 – 200 mA
0.2 – 10 A
10 A
