Cyeelves VC830L

د ساییلوز ډیجیټل ملټي میټر VC830L کارن لارښود

Model: VC830L | Brand: Cyeelves

1. پیژندنه

The Cyeelves Digital Multimeter VC830L is a compact, portable, and versatile instrument designed for accurate electrical measurements. It is suitable for both household and industrial applications, allowing users to measure AC/DC Voltage, AC/DC Current, Resistance, and perform Continuity and Diode tests. Its large backlit LCD display ensures clear readings even in low-light conditions, and the durable construction provides reliable performance.

2. د خوندیتوب معلومات

Always observe basic safety precautions when using this multimeter to prevent personal injury or damage to the meter. Read and understand all instructions before use.

  • د هرې لړۍ لپاره د اعظمي ان پټ ارزښتونو څخه زیات مه کوئ.
  • Ensure the test leads are properly connected and the function switch is set to the correct range before making any measurement.
  • د حجم سره کار کولو پرمهال خورا احتیاط وکړئtagد 36V DC یا 25V AC RMS څخه پورته، ځکه چې دا کولی شي د شاک خطر رامینځته کړي.
  • تل د فعالیت یا حد بدلولو دمخه د ازموینې لیډونه له سرکټ څخه جلا کړئ.
  • که چیرې میټر خراب ښکاري یا د ازموینې لیډونو موصلیت خراب شوی وي نو مه یې کاروئ.
  • کله چې د بیټرۍ ټیټ شاخص څرګند شي نو بیټرۍ بدله کړئ ترڅو دقیق لوستل ډاډمن شي.

3. محصول ختم شوview

Familiarize yourself with the components of your Cyeelves Digital Multimeter VC830L.

Cyeelves Digital Multimeter VC830L with test leads and 9V battery

Figure 3.1: Complete Multimeter Kit

This image displays the Cyeelves Digital Multimeter VC830L, its red and black test leads, and the included 9V battery, providing a full view د محصول او د هغې د لوازمو.

تفصيلي view of multimeter showing LCD display, LED button, rotary switch, and input jacks

شکل 3.2: د مخ پینل ترتیب

This image highlights key features of the multimeter's front panel, including the LCD display, the LED button for backlight, the central rotary switch for function selection, and the 10A, COM, and VΩmA input jacks.

اړخ view of multimeter showing dimensions, non-slip grip, and folding support

Figure 3.3: Physical Features and Dimensions

This image illustrates the compact dimensions of the multimeter, its non-slip grip for secure handling, and the integrated folding support stand for convenient hands-free operation.

3.1. اجزاء

  • د LCD نندارې: د اندازه کولو لوستل او شاخصونه ښیې.
  • د LED تڼۍ: د ښودنې بیک لایټ فعالوي.
  • روټري سویچ: د اندازه کولو مطلوب فعالیت او حد غوره کوي.
  • داخله جیکونه:
    • ۱۰ الف جک: تر ۱۰ پورې د جریان اندازه کولو لپاره Amperes
    • COM جیک: د ټولو اندازه کولو لپاره عام (منفي) ان پټ.
    • د VΩmA جیک: For measuring Voltage, Resistance, and milliampاوس مهال.
  • د ازموینې لارښوونو: سره (مثبت) او تور (منفي) لیډونه د سرکټونو سره د نښلولو لپاره.
  • Folding Support: Integrated stand on the back for upright positioning.

4. ترتیب کول

4.1. د بیټرۍ نصب کول

The Cyeelves Digital Multimeter VC830L requires a 9V battery (included). To install or replace the battery:

  1. ډاډ ترلاسه کړئ چې ملټي میټر بند دی.
  2. د میټر په شا کې د بیټرۍ د برخې پوښ ومومئ.
  3. د پوښ د خوندي کولو لپاره د سکرو لرې کولو لپاره سکریو ډرایور وکاروئ.
  4. Carefully remove the cover and insert the 9V battery, observing the correct polarity (+/-).
  5. د بیټرۍ پوښ بدل کړئ او د سکرو سره یې خوندي کړئ.

۲. د ازموینې لیډونو نښلول

د دقیق او خوندي اندازه کولو لپاره د ازموینې لیډونو مناسب اړیکه اړینه ده.

  1. د تور ټیسټ لیډ دننه کړئ COM (عام) جیک.
  2. د ډیری اندازه کولو لپاره (حجمtage, Resistance, Diode, Continuity, small Current), insert the red test lead into the VΩmA جیک
  3. For measuring high currents (up to 10A), insert the red test lead into the 10A جیک تل ډاډ ترلاسه کړئ چې سم جیک کارول شوی ترڅو میټر یا سرکټ ته زیان ونه رسوي.

5. عملیاتي لارښوونې

This section details how to use the Cyeelves Digital Multimeter VC830L for various electrical measurements.

Video 5.1: Cyeelves Digital Multimeter Overview او اساسي عملیات

This video provides a visual guide to the Cyeelves Digital Multimeter, demonstrating its high-quality construction, the large backlit LCD screen, the durable test leads, and the ease of use of its buttons and rotary switch. It shows the product from various angles and highlights its suitability for both household and industrial applications.

۵.۱. د DC حجم اندازه کولtagای (وی–)

د DC حجم اندازه کولو لپارهtage, such as from batteries or DC power supplies:

  1. د روټري سویچ مطلوب DC حجم ته تنظیم کړئtage (V–) range (e.g., 20V, 200V, 600V). Choose a range higher than the expected voltage.
  2. د تور ټیسټ مشرتابه ته COM جیک او سور ټیسټ د VΩmA جیک
  3. Connect the test leads in parallel across the component or circuit to be measured. The red lead connects to the positive side, and the black lead to the negative side.
  4. ټوک ولولئtage value on the LCD display. If a negative sign appears, the polarity of the test leads is reversed.
د DC حجم اندازه کولو څو مترهtage from a battery

شکل 5.1.1: DC Voltage اندازه کول

This image shows the multimeter actively measuring DC voltage from a battery, with the display showing a reading of 0.98V. The test leads are correctly connected to the battery terminals.

5.2. د AC حجم اندازه کولtagای (وی ∼)

د AC حجم اندازه کولو لپارهtage, such as from wall outlets:

  1. د روټري سویچ مطلوب AC حجم ته تنظیم کړئtage (V∼) range (e.g., 200V, 600V). Choose a range higher than the expected voltage.
  2. د تور ټیسټ مشرتابه ته COM جیک او سور ټیسټ د VΩmA جیک
  3. Connect the test leads in parallel across the AC source.
  4. ټوک ولولئtagد LCD نندارې ارزښت.
د AC حجم اندازه کولو څو مترهtagد دیوال له کړکۍ څخه

شکل 5.2.1: AC Voltage اندازه کول

This image demonstrates the multimeter measuring AC voltage from a standard wall outlet, displaying a reading of 128.1V. The test leads are inserted into the outlet's receptacles.

5.3. Measuring DC Current (A–)

To measure DC current, the multimeter must be connected in series with the circuit. Caution: Never connect the multimeter in parallel when measuring current, as this can damage the meter and the circuit.

  1. سرکټ ته بریښنا بنده کړئ.
  2. Set the rotary switch to the appropriate DC Current (A–) range (e.g., 200mA, 10A). If measuring current above 200mA, ensure the red test lead is in the 10A جیک
  3. سرکټ مات کړئ او ملټي میټر په لړۍ سره وصل کړئ. جریان به د میټر له لارې جریان ولري.
  4. په سرکټ کې بریښنا واچوئ او اوسنی ارزښت په LCD ډسپلې کې ولولئ.

۵.۴. د مقاومت اندازه کول (Ω)

To measure resistance of a component:

  1. Ensure the circuit is de-energized and the component is isolated from power.
  2. Set the rotary switch to the desired Resistance (Ω) range.
  3. د تور ټیسټ مشرتابه ته COM جیک او سور ټیسټ د VΩmA جیک
  4. د ازموینې لیډونه د هغه برخې په اوږدو کې وصل کړئ چې مقاومت یې تاسو غواړئ اندازه کړئ.
  5. په LCD ډسپلې کې د مقاومت ارزښت ولولئ.

5.5. د دوام ازموینه

The continuity test checks for an unbroken path in a circuit and typically provides an audible buzzer sound if continuity exists.

  1. ډاډ ترلاسه کړئ چې سرکټ غیر انرژي شوی دی.
  2. Set the rotary switch to the Continuity (☊) position.
  3. د تور ټیسټ مشرتابه ته COM جیک او سور ټیسټ د VΩmA جیک
  4. Touch the test leads across the points you want to check for continuity.
  5. If there is continuity (low resistance), the meter will emit an audible beep.

5.6. د ډایډ ټیسټ

د ډایډ ټیسټ د مخکینۍ حجم اندازه کويtagد ډایډ یو څاڅکی.

  1. Ensure the diode is isolated from the circuit.
  2. Set the rotary switch to the Diode (→|–) position.
  3. د تور ټیسټ مشرتابه ته COM جیک او سور ټیسټ د VΩmA جیک
  4. سور ټیسټ لیډ د ډایډ د انود سره او تور ټیسټ لیډ د کیتوډ سره وصل کړئ.
  5. مخکینۍ برخه ولولئtage drop on the LCD display. Reverse the leads to check for reverse bias (should show OL or infinite resistance).

5.7. hFE Measurement (Transistor Test)

The hFE function allows for testing the DC current gain of NPN and PNP transistors.

  1. ته د څرخېدو سویچ وټاکئ hFE موقعیت
  2. Identify the type (NPN or PNP) and pin configuration (Emitter, Base, Collector) of the transistor.
  3. Insert the transistor leads into the corresponding sockets on the multimeter's hFE test socket.
  4. د LCD ډسپلې په اړه د hFE ارزښت ولولئ.

۱۰. د معلوماتو ساتلو دنده

فشار ورکړئ هوډ button (often integrated with the LED button or a separate button) to freeze the current reading on the display. Press it again to release the hold and resume live measurements.

۶.۴. د شاته رڼا عملیات

فشار ورکړئ LED button to turn on the display backlight for improved visibility in dim environments. Press it again to turn off the backlight.

Multimeter display with backlight activated in a low light setting

Figure 5.9.1: Backlight in Use

This image demonstrates the multimeter's LCD display with its backlight activated, making the readings clearly visible even in a poorly lit environment, enhancing usability.

6. ساتنه

مناسب ساتنه ستاسو د ملټي میټر اوږد عمر او دقت تضمینوي.

  • پاکول: میټر د اعلان سره پاک کړئamp ټوکر او نرم صابون. د کثافاتو او محلولونو څخه کار مه اخلئ.
  • د بیټرۍ بدلول: Replace the 9V battery as described in Section 4.1 when the low battery indicator appears on the display.
  • ذخیره کول: If the meter is not used for a long period, remove the battery to prevent leakage. Store in a cool, dry place away from direct sunlight.
  • فیوزونه: The multimeter has built-in fuses for overload protection. If the current measurement function stops working, the fuse may need replacement. This should only be performed by qualified personnel.

7. ستونزه حل کول

If you encounter issues with your multimeter, refer to the following common problems and solutions:

ستونزهاحتمالي لاملد حل لاره
هیڅ ښودنه نشته یا تیاره ښودنه نشتهټیټ یا مړ بیټرۍد 9V بیټرۍ ځای په ځای کړئ.
غلط لوستلناسم فعالیت/حد غوره شوی؛ د ټیسټ لیډ خراب اړیکه؛ زیانمن شوي ټیسټ لیډونهVerify function and range; Ensure leads are firmly connected; Inspect and replace damaged leads.
د اوسني اندازه کولو نشتهفیوز وچاودید؛ ناسم جیک کارول شویCheck and replace fuse (if qualified); Ensure red lead is in 10A or VΩmA jack as appropriate.
"OL" (اوورلوډ) ښودل شویMeasurement exceeds selected range; Open circuit (for continuity/resistance)Select a higher range; Check circuit for breaks.

8. مشخصات

فیچرمشخصات
د ماډل شمیرهCyeelves Digital Multimeter VC830L
د محصول ابعاد5.3 x 2.7 x 1.2 انچه
د توکي وزن۰.۹۸۶ اونس (۲۷.۹۴ ګرامه)
د بریښنا سرچینه9V بیټرۍ (شامل)
ښودللوی بیک لیټ LCD
DC Voltage حدتر 600V پورې
AC Voltage حدتر 600V پورې
د DC اوسنی سلسلهتر 10A پورې
د مقاومت سلسلهتر 2MΩ پورې
اضافي دندېContinuity Test, Diode Test, hFE Measurement, Data Hold

9. تضمین او ملاتړ

Cyeelves is committed to providing quality products and customer satisfaction. If you have any questions regarding the operation, maintenance, or performance of your Digital Multimeter VC830L, please contact Cyeelves customer support. We aim to respond to inquiries within 24 hours and offer replacements within 30 days for product-related issues.

For support, please refer to the contact information provided with your product packaging or visit the official Cyeelves brand store online.

اړوند اسناد - VC830L

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