مستفوئي FY02A ڊجيٽل ملٽي ميٽر استعمال ڪندڙ دستياب

1. تعارف

This manual provides detailed instructions for the safe and effective operation of the Mastfuyi FY02A Digital Multimeter. The FY02A is a compact, auto-ranging digital multimeter designed for measuring AC/DC voltage, AC/DC current, resistance, frequency, diode, and continuity. It also features Non-Contact Voltage (NCV) detection, a backlit LCD, data hold, and automatic power-off for energy conservation.

2. حفاظت جي ڄاڻ

خبردار: بجليءَ جي جھٽڪي يا ذاتي زخم کان بچڻ لاءِ، هن پراڊڪٽ کي استعمال ڪرڻ کان اڳ سڀ حفاظتي معلومات پڙهو ۽ سمجھو.

• ماپ ڪرڻ کان اڳ هميشه پڪ ڪريو ته ملٽي ميٽر صحيح ڪم ۽ حد ۾ آهي.
• حجم کي ماپ نه ڪريوtages exceeding the maximum rated input of 600V.
• لائيو سرڪٽس سان ڪم ڪرڻ وقت انتهائي احتياط ڪريو.
• هر استعمال کان اڳ نقصان لاءِ ٽيسٽ ليڊز جو معائنو ڪريو. جيڪڏهن موصليت خراب ٿي وئي آهي ته استعمال نه ڪريو.
• Replace the battery when the low battery indicator appears to ensure accurate readings.
• جيڪڏهن ملٽي ميٽر خراب نظر اچي يا صحيح طرح ڪم نه ڪري رهيو هجي ته ان کي نه هلايو.
• The internal circuit includes two fuses (F250mA/250V and F10A/250V) and two PTC thermistors for overload protection.
• The rubber sheath provides protection against electric shock during use.

3. پيڪيج مواد

پڪ ڪريو ته سڀئي شيون پيڪيج ۾ موجود آهن:

• 1 x Mastfuyi FY02A Digital Multimeter
• 2 x ٽيسٽ ليڊز (ڳاڙهو ۽ ڪارو)
• 1 X 9V بيٽري
• 1 x استعمال ڪندڙ دستياب

Image: The Mastfuyi FY02A Digital Multimeter, including test leads and a 9V battery.

4. پراڊڪٽ ختمview

Familiarize yourself with the components and controls of the multimeter.

Image: Detailed diagram of the Mastfuyi FY02A multimeter, highlighting the LCD display, function dial, input jacks, and control buttons.

• LCD ڊسپلي: ماپ جي پڙهائي، يونٽ، ۽ فنڪشن اشارا ڏيکاري ٿو.
• فنڪشن ڊائل: Used to select the desired measurement function (Voltage, Current, Resistance, etc.).
• هولڊ بٽڻ: ڊسپلي تي موجوده پڙهڻ کي منجمد ڪري ٿو. ڇڏڻ لاءِ ٻيهر دٻايو.
• فنڪشن بٽڻ: Used to switch between AC/DC modes or other sub-functions within a dial setting.
• Backlight بٽڻ: Activates the LCD backlight. Press and hold for 2 seconds to turn on; it automatically turns off after 15 seconds.
• ان پٽ جڪس:
  • COM (Common) Jack: For the black test lead.
  • VΩmA Jack: For the red test lead when measuring voltage, resistance, frequency, diode, continuity, and current up to 200mA.
  • 10A جڪ: For the red test lead when measuring current up to 10A.

5. سيٽ اپ

5.1 بيٽري لڳائڻ

1. پڪ ڪريو ته ملٽي ميٽر بند آهي.
2. يونٽ جي پوئين پاسي بيٽري جي ڪمپارٽمينٽ ڪَوَر کي ڳوليو.
3. برقرار رکڻ واري اسڪرو کي کوليو ۽ ڍڪ هٽايو.
4. Insert the 9V battery, observing correct polarity (+ and -).
5. بيٽري جو ڍڪ تبديل ڪريو ۽ ان کي اسڪرو سان محفوظ ڪريو.

5.2 ٽيسٽ ليڊز کي ڳنڍڻ

1. ۾ ڪارو ٽيسٽ ليڊ داخل ڪريو COM (عام) جڪ.
2. Insert the red test lead into the appropriate input jack for your measurement:
   • لاء Voltage, Resistance, Frequency, Diode, Continuity, and mA current: use the VΩmA جيڪ
   • For 10A current: use the 10A جيڪ
3. Before use, remove the protective caps from the test lead tips.

Image: Illustration demonstrating the removal of protective caps from the test lead tips before use.

6. آپريٽنگ هدايتون

The Mastfuyi FY02A features auto-ranging, simplifying operation by automatically selecting the correct measurement range.

6.1 ماپڻ AC/DC Voltage

1. فنڪشن ڊائل کي سيٽ ڪريو V~ (اي سي جلدtage) يا V- (DC Voltage) position. The multimeter will automatically detect AC or DC.
2. ريڊ ٽيسٽ ليڊ ۾ داخل ڪريو VΩmA jack and the black test lead into the COM جيڪ
3. ٽيسٽ پروبس کي ان سرڪٽ يا جزو سان متوازي ڳنڍيو جنهن کي توهان ماپڻ چاهيو ٿا.
4. جلد پڙهوtagاي قدر LCD ڊسپلي تي.

Image: A user demonstrating how to measure the voltage of a 9V battery using the multimeter's test leads.

6.2 Measuring AC/DC Current

1. فنڪشن ڊائل کي سيٽ ڪريو A~ (اي سي ڪرنٽ) يا A- (DC Current) position.
2. For currents up to 200mA, insert the red test lead into the VΩmA jack. For currents up to 10A, insert the red test lead into the 10A jack. The black test lead always goes into the COM جيڪ
3. خبردار: Connect the multimeter in series with the circuit. Do not connect in parallel across a voltage source when measuring current, as this can damage the meter and circuit.
4. LCD ڊسپلي تي موجوده قدر پڙهو.

6.3 ماپڻ مزاحمت

1. فنڪشن ڊائل کي سيٽ ڪريو Ω (Resistance) position.
2. ريڊ ٽيسٽ ليڊ ۾ داخل ڪريو VΩmA jack and the black test lead into the COM جيڪ
3. مزاحمت کي ماپڻ کان اڳ پڪ ڪريو ته سرڪٽ يا جزو ڊي-انرجائيز ٿيل آهي.
4. ٽيسٽ پروبس کي جزو ۾ ڳنڍيو.
5. LCD ڊسپلي تي مزاحمت جي قيمت پڙهو.

Image: A user measuring the resistance of a component on a circuit board using the multimeter.

6.4 لڳاتار ٽيسٽ

1. فنڪشن ڊائل کي سيٽ ڪريو Ω (Resistance) position and press the فنڪ button until the continuity symbol (a speaker icon) appears on the display.
2. ريڊ ٽيسٽ ليڊ ۾ داخل ڪريو VΩmA jack and the black test lead into the COM جيڪ
3. پڪ ڪريو ته سرڪٽ يا جزو ڊي-انرجائيز ٿيل آهي.
4. Connect the test probes across the circuit path or component.
5. If the resistance is less than approximately 100Ω, the buzzer will sound, indicating continuity.

Image: A user performing a continuity test, indicated by the multimeter's display and an audible alert.

6.5 ڊيوڊ ٽيسٽ

1. فنڪشن ڊائل کي سيٽ ڪريو Ω (Resistance) position and press the فنڪ button until the diode symbol appears on the display.
2. ريڊ ٽيسٽ ليڊ ۾ داخل ڪريو VΩmA jack and the black test lead into the COM جيڪ
3. پڪ ڪريو ته ڊائيوڊ ڊي-انرجائيز ٿيل آهي.
4. ڳاڙهي پروب کي اينوڊ سان ۽ ڪاري پروب کي ڊاءِڊ جي ڪيٿوڊ سان ڳنڍيو. ڊسپلي فارورڊ وول ڏيکاريندو.tage ڊراپ.
5. Reverse the probes. The display should show "OL" (Overload) for a good diode, indicating high resistance in the reverse direction. If "OL" is displayed in both directions or a value is shown in both directions, the diode may be faulty.

Image: A user performing a diode test, with the multimeter displaying "OL" for an open circuit in one direction.

6.6 غير رابطي واري جلدtage (NCV) جي چڪاس

1. فنڪشن ڊائل کي سيٽ ڪريو اين سي وي پوزيشن.
2. Bring the top part of the multimeter close to the conductor.
3. جيڪڏهن AC وولٽtage greater than 90V (RMS) is detected, the instrument's backlight will flash, and an audible alarm will sound.

Image: The multimeter detecting non-contact voltage near an electrical outlet, indicated by visual and audible alarms.

6.7 ڊيٽا هولڊ

کي دٻايو رکو button to freeze the current reading on the display. This is useful for recording unstable measurements or when the display is difficult to view سڌو. دٻايو رکو button again to release the reading and resume live measurement.

6.8 پٺتي

کي دٻايو ۽ رکو پوئتي روشني button for 2 seconds to turn on the LCD backlight, improving visibility in dimly lit areas. The backlight will automatically turn off after 15 seconds to conserve battery power.

6.9 آٽو پاور بند

The multimeter will automatically power off after approximately 15 minutes of inactivity to save battery life. To reactivate, turn the function dial to OFF and then back to the desired measurement function.

7. سار سنڀال

7.1 صفائي

اشتهار سان ڪيس صاف ڪريوamp ڪپڙو ۽ هلڪو صابڻ. رگڙيندڙ يا محلول استعمال نه ڪريو. استعمال کان اڳ پڪ ڪريو ته ملٽي ميٽر مڪمل طور تي سڪي ويو آهي.

7.2 بيٽري مٽائڻ

When the low battery indicator appears on the display, replace the 9V battery as described in Section 5.1. Using a low battery can lead to inaccurate readings.

7.3 فيوز مٽائڻ

If the current measurement function stops working, the fuse may need replacement. This should only be performed by qualified personnel. The internal fuses are F250mA/250V and F10A/250V.

8. مسئلا حل ڪرڻ

• No Display / Power On Issue: Check battery installation and charge. Replace battery if necessary.
• "OL" Displayed:
  • In resistance mode: Indicates an open circuit or resistance beyond the meter's range.
  • In diode mode (reverse bias): Normal for a good diode.
  • In current mode: Indicates current exceeding the selected range. Switch to a higher range (e.g., 10A jack) or check for an open circuit.
• غلط پڙھڻ:
  • بيٽري جي سطح چيڪ ڪريو.
  • Ensure test leads are fully inserted and not damaged.
  • تصديق ڪريو ته صحيح فنڪشن ۽ رينج چونڊيل آهن.
• ڪابه تسلسل بيپ ناهي: Ensure the continuity function is selected (speaker icon on display). Check if the circuit resistance is above 100Ω.

9. وضاحتون

10. وارنٽي ۽ سپورٽ

مستفوئي هڪ مهيا ڪري ٿو 48 مهينن جي غير مشروط وارنٽي and lifetime after-sales service for this product. For technical support or warranty claims, please contact Mastfuyi customer service. Contact information can typically be found on the product packaging or the official Mastfuyi webسائيٽ.

The manufacturer offers 24-hour consulting services for product-related questions.