Warning
Before using this instrument, please fully read all safety information
carefully and strictly observe the safety rules and the precautions &
warnings listed.
Safety information
Warning
To avoid possible electric shock or personal injury, and to avoid possible
damage to the Tester or to the equipment being tested, adhere to the
following rules:
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Use the Product only as specified, or the protection supplied by the
Product can be compromised.
Do not use the tester when there is no reaction on the LCD screen.
Before using the voltage detector, please test the known power supply
firstly to ensure that it’s in good working condition.
When using this voltage detector, even if there is no indication or no
sound alarm, there may still be a voltage. When the supply voltage
produces an electrostatic field of sufficient intensity, the voltage detector
indicates the effective voltage. If the field strength is too weak, this tester
can not detect the existence of voltage. The results of voltage test may
be affected by several factors, including but not limited to the shielded
wires/cables, the thickness and type of insulation, the distance from
voltage sources, the differences in complete insulators, the socket
design, etc.
Before using the tester, inspect the exterior casing. Do not use the tester
if it is damaged or if all or part of the exterior casing is removed. Look for
cracks or missing plastic. Pay special attention to the insulation around
the connectors. If there are any quality problems, please contact us in
time to get a refund/replacement.
Do not apply more than the rated voltage, as marked on the voltage
detector.
When the tester pen is working at an effective voltage over 30V rms in
AC, special care should be taken because there is a danger of electric
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The Structure
OPERATING INSTRUCTIONS
Switching on/off
For switching on the voltage tester, the following instructions are given:
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High/low sensitivity
When first turned on, the tester is in low sensitivity mode(48-1000V) by
default. Press and hold the sensitivity/flashlight button until the LED light is
turned on, and then press the same button once to make the "S" button light
①
Probe (NCV sensor)
②
LED flashlight
③
Signal indicator
④
LCD screen
⑤
Power button
⑥
sensitivity/Flashlight (With sensitivity indicator)
⑦
Battery compartment
up, the high sensitivity mode was chosen, and then you can test the wider
power(12~1000V).
Every time you turn it on, the mode of the tester is still low sensitivity, you
need to change its sensitivity again according to the instructions above.
Notes
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High sensitivity
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12~1000V
Low sensitivity
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48~1000V
LED Flashlight
When the tester is running, press the sensitivity / flashlight button for more
than 2 seconds to turn on its LED light.
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Live/Null wire
Live Wire Test
When the sensor end of the measuring pen is close to the object to be
measured, the fast-paced buzzer alarms with its red indicator flashing
quickly, and the LCD shows red light, indicating that the tested line is a LIVE
WIRE.
Null Wire Test
When the sensor end is close to the object to be measured, the slow-paced
buzzer alarms with its red indicator flashing slowly, and the LCD shows
green light, indicating that the tested line is a Null Wire.
AC voltage detection
This tester can only be used to test AC voltage. We also have TACKLIFE
meters for testing DC voltage. Please choose the right products according
to your needs.
First, place the probe of the voltage detector near the AC power supply.
When it senses AC voltage, the red indicator flashes. The stronger the
voltage it senses, the more bright bars appear on the LCD screen, and the
more frequently the buzzer alarms.
Note 1:
As for the different structures of various sockets, the live/null wire of
some socket may not be distinguished by the color of LCD light. In testing a
socket, if the red light flickers both when you test live wire and null wire. At
this time, please distinguish the live/null wire according to the number of
brightness bars on the screen. When approaching the live wire, all the
brightness bars will shows. (Sometimes a similar situation occurs in testing
the Null wire forming circuit.)
Note 2:
When you want to distinguish the Null wire from the Live wire, if they
are very close to each other, please separate the two wires as far as
possible for detecting. If they are inseparable, you can distinguish by the
strength of the detected signal. A strong signal indicates the Live wire, and
a weak signal indicates a Null wire.
Automatic shutdown
When no button on the tester is pressed and no voltage is sensored for
approx. 3 minutes, it automatically switches off to save the batteries.
Low battery indicator
When the battery voltage drops to less than 2.5 volts, the LCD will display "
" symbol to tell you that you need to replace batteries, though at this
time, you can still use it for several times. When the battery voltage drops to
less than 2.3 volts, the voltage detector will automatically turn off. Replace
the battery as soon as the battery indicator appears. With a low battery, the
tester might produce false readings that can lead to electric shock and
personal injury.
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Press the power button for 2 seconds to switch on this voltage tester.
The buzzer alarms, and the LCD screen lights up.
To switch off the tester, press the power button once, the screen lights
off.
Technical specifications
Replace the battery
Rotate the battery cover as shown below, then remove the old batteries and
replace them with two new batteries according to the positive and negative
instructions.
Warning
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In order to avoid electric shock, voltage test should not be used before
locking the battery cover.
Maintenance
Beyond replacing the batteries, do not attempt to repair or service your
multimeter unless you are qualified to do so and have the necessary
calibration, performance testing and service instruments.
shock.
Comply with local and national safety regulations and use appropriate
protective equipment as required by local or national authorities.
To clean it:
Wipe off debris using a moist and soft cloth. Do not use any cleaning agents
or solvents.
Notes
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After cleaning, the voltage detector must be dried before it can be
used.
24-Month Warranty
In order to ensure the perfect experience of customers, we promise 24
months of after-sales service. Within 24 months, you can ask for a refund or
a replacement for any problem about this tester. There is our official website
link on the warranty card, you can also directly contact the seller through
your buyer account to ask for service about any TACKLIFE products.
Summary of Contents for VT02
Page 1: ...Model VT02 ...
