SAFETY INSTRUCTIONS:
1. The tester should not be used to test voltages above standard rated voltage.
2. Perfect indication is only assured in temperature range -10°C to 50°C, and frequency range 50-500 Hz.
3. The perceptibility of the indication can be impaired: in unfavorable lighting conditions (e.g.
in sunlight) or in unfavorable positions (e.g. on wooden runged ladders etc.).
4. The tester must be tested for perfect function before use (SELF-TEST).
5. The tester must not be used in the presence of moisture (e.g. dew or rain).
6. The sensing tip should only be used for testing voltage on live. Other work must not be
carried out without isolating the voltage.
7. Never use damaged tester.
8. Static electricity may generate by rubbing the plastic body this causing false indication).
9. Never try to modify/repair any components of the tester.
PRODUCT DESCRIPTION
1. Sensing tip
2. LED light
3. Battery cover
BATTERIES REPLACEMENT
• Type: 392A, AG3, LR41, 192; V3GA (2x1.5 V alkaline or silver type)
HOW TO REPLACE THE BATTERIES
Unscrew the battery cover completely in anticlockwise direction, gently straighten the wire over
the batteries. Replace batteries with negative (-) side at inside position ant then bend the wire back.
Caution!
1. Never attempt to take any parts out except replacing batteries.
2. Do not operate tester with the battery cover removed.
3. Please, sure the battery cover is screw tightly (clockwise direction)
QUICK OPERATING GUIDE:
SELF-TEST
Prior to use, please perform a “Self-test” to ensure guaranteed
indicating. While “Self-test” touch the sensing tip and other hand
touch battery cover.
Red LED lights up indicating good functioning.
TESTING AC VOLTAGE
1. Contact method (70-250 V AC)
While testing the sensing tip must be in direct contact with the Live/hot part of the AC voltage.
Red LED lights up indicating the presence of AC voltage. Also whenever neutral or earthing/
ground is disconnected, the red LED will light up indicating a fault line in the system.
Note: When in direct contact method, it is not recommended to touch the battery cover of the
tester. (Of course, it is absolutely safe even when touching it).
2. Non-contact method (70-600 V AC)
a) Identifying polarity of AC Voltage - holt the tester as shown. To locate Live/hot side of wire
gently trace the tester along the wire. Live/hot side is indicated by red LED light. Fault point in
the Live/hot wire is indicated by an interruption in light. Instantaneous finding of AC Voltage is
also obtained by tester when placed near socket, plug, wire inside PVC conduit etc.
Note: To increase the sensitivity, hold tester by the sensing tip.
b) High Voltage/electrical appliances/hidden wire check - detects high voltage, such as in car
ignition system. High voltage in transformer/wire, improper connection of circuits and
ungrounding in electrical appliances, wire inside wooden/dry wall etc.
c) Great for modern home/Do-It-Yourself. It is great for education and must have in modern home.
Educates children don’t watch TV at a close distance due to static radiation. Also, it checks for
microwave leakage in a microwave. Approximate safe distance is obtained by LED light turns off.
• Place a cup of water inside the microwave (as it is not safe to operate the oven empty).
• Set the microwave to 1 minute at high and turn on.
• Move the tester slowly over all around the door edge and also front glass of microwave. LED
lights up when microwave leakage is detected.
SENSITIVITY SELECT (AC VOLTAGE ONLY)
LOW SENSITIVITY
For more sensitivity, while testing touch the battery cover.
HIGH SENSITIVITY
To obtain higher sensitivity and perfect visibility, hold the sensing tip
and place battery cover towards the object being tested.
REDUCE THE SENSITIVITY
To reduce the sensitivity, place your other hand the object being
tested (e.g. grip the wire).
NOTE: The sensitivity may be reduced under high humidity
environment.
CONTINUITY TEST
CAUTION: Be sure to disconnect any AC mains or high voltage!
1. Polarity check - Identifies the polarity of DC Voltage (3-36 V DC). Lights up at positive (+) only.
Positive – lights up
Negative – lights off
2. Electrical check - Tests and verifies the connection of wire, plug, socket, fuse, bulb, heater/
heating element, toaster, fan etc.
3. Electronic Component Check - Ideal for electronic personnel/technician, since it can test/
check/identify the condition of rectifier, diode, resistor, capacitor, transistor, cable, computer
cable, PCB etc.
4. Battery test - It can roughly test the condition of battery cell (1,5 V and up). A normal battery
is when the LED lights up at the positive (+) side, while a reverse indication shows a weak/
drained battery.
Normal - lights up.
Weak/drained –
lights off
SPECIFICATIONS
• AC voltage test:
Contact: AC 70 – 250 V
Non-contact: AC 70 – 600 V
• Polarity test: DC 3 – 36 V
• Continuity test: 0 – 50 MΩ
• Operating temperature: -10°C ~ 50°C
• Frequency range: 50 – 500 Hz
• Power supply: 2x 1,5 V AG3 or LR41 battery
• Battery lifespan: up to 5 h (continuous operation)
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English
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection systems)
This marking shown on the product or Its literature, indicates that It should not be disposed with
other household wastes at the end of its working life. To prevent possible harm lo the environment
or human health from uncontrolled waste disposal, please separate this from other types of wastes
and recycle it responsibly to promote the sustainable reuse of material resources. Household users
should contact either the retailer where they purchased this product, or their local government office,
for details of where and how they can take this item for environmentally safe recycling. Business users
should contact their supplier and check the terms and conditions of the purchase contract This product
should not be mixed with other commercial wastes for disposal.
Made in China for LECHPOL ELECTRONICS Sp. z o.o. Sp.k., ul. Garwolińska 1, 08-400 Miętne.
OWNER’S MANUAL
