EN
User Manual
3. Touch the probes to the appropriate point on the test
circuit to measure the continuity of the circuit.
4. The built-in buzzer beeps, the LED above the display
lights up red when the resistance is lower than 50 Ω, ie
in the short-circuit state.
NCV test
1. Briefly press the „
SELECT
” button once to activate the
„
NCV
” mode.
2. „
EF
” appears on the display, the device is ready to
search for AC voltage. Hold the multimeter in your
hand and bring the top of the device closer to the area
to be examined.
3. The built-in beeper indicates the presence of voltage
with an increasingly dense beep and beep.
Capacity test
1. Connect the black test lead to the „
COM
” terminal and
the red instrument cable to the appropriate socket.
2. Press the „
SELECT
” button twice to activate the
function. NF appears in the lower right corner.
Capacity measurement:
1. Connect the red probe to the (+) side of the anode
and the black probe to the (-) side of the capacitor
to be tested. Discharge the electrolyte capacitors
before measuring.
2. Read the measured capacity value when the
measurement has stabilized.
Current measurement
1. Connect the black test lead to „
COM
”and the red test
lead to the socket marked „
10 A
”.
2. The current measurement function is activated and
the measurement is performed automatically (in AUTO
mode).
3. Connect the probes in series to the current under test
to measure the current.
4. Read the measured value from the display.
5. If you measure a current above 2A, the test time should
be less than 3 seconds!
Frequency measurement
1. Connect the black test lead to the COM terminal and the
red instrument cable to the appropriate socket.
2. Press the „
SELECT
” button three times to select
the function. „
Hz
” appears in the lower right corner
of the display.
3. Touch the probes to the frequency you want to test to
measure the frequency.
4. The measured frequency values are displayed on
the screen.
Summary of Contents for 25700
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