Qiilu 8-in-1 AC/DC Voltage Tester Pen (Model QL-108) Instruction Manual

1. પરિચય

The Qiilu 8-in-1 Voltage Tester Pen is a compact and lightweight electrical instrument designed for detecting AC and DC voltage, as well as polarity. This multifunctional tool features an integrated LED light and can also serve as a screwdriver. It is suitable for testing a wide range of voltages from 6V to 380V, making it ideal for various automotive and household electrical applications. This manual provides essential information for the safe and effective use of your voltage પરીક્ષક.

Figure 1: Qiilu 8-in-1 Voltage Tester Pen. This image shows the yellow voltage tester pen with its black probe, positioned in front of a white convertible car, illustrating its use in automotive contexts.

2. સલામતી માહિતી

Always observe the following safety precautions when using the Qiilu Voltage Tester Pen:

• વિદ્યુત સંકટ: This device tests live electrical circuits. Improper use can result in electric shock, injury, or death.
• સૂચનાઓ વાંચો: ઉપયોગ કરતા પહેલા આ માર્ગદર્શિકામાં આપેલી બધી સૂચનાઓ વાંચો અને સમજો.
• વ્યક્તિગત રક્ષણાત્મક સાધનો: Always wear appropriate personal protective equipment (PPE), such as safety glasses and insulated gloves, when working with electricity.
• ઉપયોગ કરતા પહેલા તપાસ કરો: Before each use, inspect the tester for any signs of damage, including cracks in the casing or frayed wires. Do not use if damaged.
• ઓપરેટિંગ રેન્જ: Do not attempt to test voltages outside the specified range of 6V to 380V.
• શુષ્ક સ્થિતિઓ: Use the tester only in dry conditions. Do not use in wet or damp વાતાવરણ
• લાયકાત ધરાવતા કર્મચારી: જો તમને કોઈપણ વિદ્યુત પ્રક્રિયા વિશે ખાતરી ન હોય, તો લાયક ઇલેક્ટ્રિશિયનનો સંપર્ક કરો.

3. ઉત્પાદન સુવિધાઓ

The Qiilu 8-in-1 Voltage Tester Pen offers the following key features:

• મલ્ટિફંક્શનલ ડિઝાઇન: સંયોજન વોલ્યુમtage testing, an LED light, and a screwdriver function.
• વિશાળ ભાગtage રેન્જ: Capable of testing AC and DC voltages 6V થી 380V સુધી.
• સ્પષ્ટ સંકેત: Features multiple LED indicator lights for precise voltage level readings (6V, 12V, 24V, 50V, 110V, 220V, 380V).
• ધ્રુવીયતા શોધ: Indicates positive and negative polarity for DC circuits.
• કોમ્પેક્ટ અને પોર્ટેબલ: Lightweight design for easy carrying and use in various environments.

Figure 2: Key features of the Qiilu Voltage Tester. This image displays the yellow voltage tester alongside a list of its main functionalities, including its compact design, 8-in-1 features, voltage and polarity indication, and multiple gear indicator lights for AC/DC testing.

4. પેકેજ સામગ્રી

પેકેજમાં સામાન્ય રીતે શામેલ છે:

• 1 x Qiilu 8-in-1 Voltage Tester Pen (Model QL-108)

Figure 3: Dimensions of the Voltage Tester. This image shows the voltage tester with measurements indicating its length (18.5cm / 7.3in), the length of the black probe (12.5cm / 4.9in), and the cable length (80cm / 31.5in).

5. સેટઅપ

The Qiilu Voltage Tester Pen is ready for use out of the box. No assembly or battery installation is required as it draws power directly from the circuit being tested.

1. Ensure the tester and its probes are clean and free from damage.
2. Familiarize yourself with the voltage indicator lights on the tester body.

6. ઓપરેટિંગ સૂચનાઓ

Follow these steps to use your voltagઇ ટેસ્ટર:

6.1. AC/DC વોલ્યુમtage પરીક્ષણ

1. Hold the main body of the tester firmly.
2. Connect the red probe tip to one point of the circuit you wish to test.
3. Connect the black probe tip to the other point of the circuit.
4. Observe the LED indicator lights on the tester. The lights corresponding to the detected voltage level will illuminate. For example, if testing a 12V car battery, the 6V and 12V LEDs should light up.
5. એસી વોલ્યુમ માટેtage, the lights will indicate the approximate voltage range. For DC voltage, the lights will indicate the voltage, and the polarity indicator (+/-) will show the positive or negative terminal.

Figure 4: Testing a fuse box with the voltage tester. This image shows the voltage tester being used to check connections within a car's fuse box, demonstrating its application in automotive diagnostics.

Figure 5: Using the voltage tester on an electrical panel. The image depicts the voltage tester's probes connected to terminals inside an electrical control panel, indicating its suitability for industrial or home electrical work.

6.2. Polarity Indication (DC Circuits)

When testing DC circuits, the tester will indicate polarity:

• જો ધ '+' LED illuminates, the red probe is connected to the positive terminal and the black probe to the negative terminal.
• જો ધ '-' LED illuminates, the red probe is connected to the negative terminal and the black probe to the positive terminal (reverse polarity).

6.3. Screwdriver Function

The tips of both probes can be used as small screwdrivers for light-duty tasks. Ensure the circuit is de-energized before using the probes as screwdrivers to avoid electrical hazards.

Figure 6: Detail of the black probe tip. This close-up shows the flat-head screwdriver tip of the black probe, highlighting its secondary function.

Figure 7: Detail of the red probe tip. This close-up shows the flat-head screwdriver tip of the red probe, also indicating its secondary function.

7. જાળવણી

To ensure the longevity and accuracy of your voltagઇ ટેસ્ટર:

• સફાઈ: Wipe the tester with a dry, soft cloth. Do not use abrasive cleaners or solvents.
• સંગ્રહ: ટેસ્ટરને સીધા સૂર્યપ્રકાશ અને અતિશય તાપમાનથી દૂર ઠંડી, સૂકી જગ્યાએ સંગ્રહિત કરો.
• નિરીક્ષણ: Regularly inspect the probes and cable for any damage or wear. Replace the unit if significant damage is found.

8. મુશ્કેલીનિવારણ

9. સ્પષ્ટીકરણો

10. વોરંટી અને સપોર્ટ

For warranty information or technical support, please refer to the documentation provided with your purchase or contact Qiilu customer service through their official channels. Keep your purchase receipt as proof of purchase.