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INSTRUCTION MANUAL
Resistance test
Make sure that object test isn't live.
•
Switch into resistance measurement by short press of torch light. Connect both
test probes to the object under test. Resistance up to 2 k show on LCD display.
For resistance less than 30 Ohm buzzer sounds continuously to indicate low
continuity.
•
Second short press switches into voltage measurement.
Torch light
•
Pressing the torch light button will turn on the light and after approx. 30 s it will
turn itself off.
•
When torch light is on, pressing the torch light button for more than 6 s will turn
off the torch.
Data Hold
Under data hold mode, The LCD screen will only show the last saved measured
voltage value. No auto refresh of LCD screen reading under Data Hold mode whether
the voltage tester is connected to energized or non-energized circuit. The LED voltage
indicators will always show the actual voltage of the circuit under measurement.
•
After pressing the torch light push button for more than 2 seconds, the data
hold function is activated and replies with a short sound. The LCD screen
shows "the last measured value" and symbol "HOLD". The hold function can
be deactivated manually by pressing the torch light push button again. Function
deactivation will be announced with a short sound.
Frequency test
Switch into frequency measurement by short pressing torch-button repeated
until Hz symbol is shown on LCD. Connect both test probes to the AC voltage
under test. Frequency from 16 Hz to 950 Hz can be shown on LCD.
Frequency measurement is possible for voltages > 10 V AC.
The level of voltage will be shown only on bar graph for voltages > 120 V. ELV diode
will indicate voltages > 50 V AC and > 120 V DC.
Cable break detection by NCV
Switch into NCV mode by pressing torch button repeated. LCD will show NCV
symbol.
•
The NCV function is used to find e.g. after a cable breaks.
•
Hold the voltage tester with the sensor against the wire or cable. The voltage
tester indicates the strength of the signal digitally on the LCD screen.
•
Store test probes safely to avoid any unintended connection.
•
Tester switch to voltage measurement if voltage > 6 V or single pole is detected
between probes.
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