راهنمای کاربر مولتی متر دیجیتال ANENG 681

1. مقدمه

This manual provides detailed instructions for the safe and effective use of your ANENG 681 Digital Multimeter. Please read this manual thoroughly before operation and retain it for future reference. The ANENG 681 is an auto-ranging True RMS multimeter designed for measuring various electrical parameters with high accuracy.

Image 1.1: The ANENG 681 Digital Multimeter and its comprehensive set of accessories, including test leads, temperature probe, and charging cable.

2. اطلاعات ایمنی

WARNING: Failure to follow these safety instructions may result in electric shock, fire, or personal injury.

• Always ensure the multimeter is in the correct measurement mode before connecting test leads to a circuit.
• سعی نکنید حجم را اندازه گیری کنیدtages or currents exceeding the specified maximum ratings.
• Exercise extreme caution when working with live circuits. Always assume circuits are live until proven otherwise.
• Inspect test leads for damage before each use. Do not use if insulation is cracked or wires are exposed.
• در طول اندازه‌گیری‌ها، دست‌ها و انگشتان خود را پشت موانع پروب نگه دارید.
• Do not operate the multimeter if it appears damaged or is not functioning properly.
• قبل از شروع کار، از بسته بودن محکم محفظه باتری اطمینان حاصل کنید.

3. محتویات بسته

مطمئن شوید که تمام موارد ذکر شده در زیر در بسته شما موجود است:

• 1x ANENG 681 Digital Multimeter
• 1x Combination Test Lead Set (includes 4 connection sockets, 2 PVC cables, 2 copper needles, 2 U-shaped inserts, 2 meter pens, 2 alligator clips, 2 puncture needles)
• 1x Multimeter Test Lead Set
• 1x Temperature Line (K-type thermocouple)
• 1 عدد کابل شارژ USB Type-C
• 1x کتابچه راهنمای دستورالعمل
• 1x کیسه ذخیره سازی

Image 3.1: Unboxing the ANENG 681 Multimeter, showing all included accessories neatly organized in the storage bag.

4. محصول تمام شدview

The ANENG 681 Digital Multimeter features a large 5.0-inch backlit LCD screen for clear readings and an intuitive interface. It is designed for ease of use with smart auto-ranging capabilities.

Image 4.1: The multimeter's large 5.0-inch backlit display, providing clear visibility in various lighting conditions.

4.1. ویژگی های کلیدی

• 5.0-inch Large LCD Screen: اندازه‌گیری‌های واضح و خوانا را ارائه می‌دهد.
• محدوده خودکار: به طور خودکار محدوده اندازه گیری صحیح را انتخاب می کند.
• RMS واقعی: Accurate measurements for non-sinusoidal AC waveforms.
• باتری قابل شارژ: Built-in lithium battery with Type-C charging.
• جلد بدون تماسtagتشخیص الکترونیکی (NCV): Enhances safety by detecting AC voltage بدون تماس مستقیم
• عملکرد چراغ قوه: Integrated light for working in dimly lit areas.
• Shockproof Silicone Sleeve: بادوام جasing for protection against drops.

تصویر 4.2: تمام شدview of the ANENG 681's smart features, emphasizing its auto-recognition and safety aspects.

5. راه اندازی

5.1. شارژ باتری

The ANENG 681 Multimeter is equipped with a rechargeable lithium battery. Before first use, or when the low battery indicator appears, charge the device using the provided USB Type-C cable.

1. Locate the Type-C charging port on the side of the multimeter.
2. Connect the Type-C cable to the multimeter and the USB-A end to a compatible USB power adapter (not included) or a computer USB port.
3. نشانگر شارژ روی صفحه نمایش، وضعیت شارژ را نشان می‌دهد.

Image 5.1: The multimeter being charged via its intelligent rechargeable lithium battery system.

5.2. روشن/خاموش کردن

Press and hold the power button located on the side of the multimeter to turn the device on or off.

5.3. اتصال سرنخ های تست

Insert the red test lead into the 'VΩHz' input jack and the black test lead into the 'COM' input jack for most voltage, resistance, and continuity measurements. For current measurements, refer to the specific operating mode section.

6. حالت های عملیاتی

The ANENG 681 features a smart mode that automatically identifies the measurement type. You can also manually select specific functions.

Image 6.1: Visual representation of the multimeter's diverse measurement capabilities.

6.1. Smart Mode (Auto)

Upon powering on, the multimeter defaults to smart mode, indicated by 'Auto' on the display. In this mode, the device automatically recognizes and measures AC/DC voltage، مقاومت، و تداوم.

Video 6.1: A demonstration of the ANENG 681 Digital Multimeter's various functions and features, including its smart auto-ranging capability.

6.2. اندازه گیری مقاومت

In smart mode, connect the test leads across the component to measure resistance. The device will automatically display the resistance value.

6.3. Continuity Test (Buzzer)

For continuity, connect the test leads across the circuit or component. A beep indicates a good connection (low resistance), while no sound indicates an open circuit (high resistance).

6.4. DC Voltage اندازه گیری

Connect the red test lead to the positive terminal and the black test lead to the negative terminal of the DC source. The multimeter will display the DC voltage.

6.5. AC Voltage اندازه گیری

Connect the test leads across the AC source. The multimeter will display the AC voltage و فرکانس

6.6. اندازه گیری دیود

For diode measurements, distinguish between positive and negative poles. Connect the red test lead to the anode and the black test lead to the cathode. The display will show the forward voltage قطره

6.7. اندازه گیری دما

Connect the temperature probe to the multimeter. Place the probe tip on the object whose temperature you wish to measure. The display can show readings in both Fahrenheit and Celsius.

6.8. اندازه گیری ظرفیت

مهم: Before measuring capacitance, ensure the capacitor is fully discharged to avoid damage to the multimeter or personal injury due to high voltage. Connect the test leads across the discharged capacitor. The multimeter will display the capacitance value.

6.9. اندازه گیری جریان AC/DC

To measure current, the multimeter must be connected in series with the circuit. Disconnect the loop and connect the stylus in series with both ends of the dot line to measure the current. Ensure the correct input jacks (mA A or 10A/10SEC MAX) are used based on the expected current range.

6.10. NCV (جلد غیر تماسیtage) Induction

عملکرد NCV امکان تشخیص ایمن ولتاژ AC را فراهم می‌کند.tage without direct contact. Hold the multimeter near the suspected live wire or outlet. The device will indicate the presence of AC voltage with visual and audible alarms. The frequency of the buzzer alarm is slow for the zero line and fast for the line of fire.

Image 6.2: The multimeter's NCV function actively detecting AC voltage, providing a safe method for initial electrical checks.

۸.۲ عملکرد چراغ قوه

The integrated flashlight can be activated to illuminate work areas. This is particularly useful in low-light conditions.

ویدیوی ۳.۲: نمایش ویدیویی دقیقasing the ANENG 681 Multimeter's features and operational procedures, including various measurement modes and safety aspects.

7. تعمیر و نگهداری

7.1. تمیز کردن

مولتی متر c را پاک کنیدasinگرم با تبلیغamp از پارچه استفاده نکنید. از پاک‌کننده‌های ساینده یا حلال‌ها استفاده نکنید. قبل از تمیز کردن، مطمئن شوید که دستگاه خاموش است و از هرگونه مداری جدا شده است.

7.2. ذخیره سازی

Store the multimeter in its provided storage bag in a cool, dry place away from direct sunlight and extreme temperatures. Remove test leads before storing.

7.3. مراقبت از باتری

For optimal battery life, charge the multimeter regularly. If storing for an extended period, charge the battery to approximately 50% and recharge every few months.

Image 7.1: The shockproof silicone sleeve protecting the multimeter, highlighting its robust design for durability.

8 عیب یابی

9. مشخصات

10. گارانتی و پشتیبانی

ANENG electrical tester provides service and technical support. For any issues or inquiries regarding your ANENG 681 Digital Multimeter, please contact ANENG customer service through their official channels or the retailer where the product was purchased.

لطفاً مدرک خرید خود را برای ادعاهای گارانتی نگه دارید.