1. Муқаддима
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. Маълумот оид ба бехатарӣ
WARNING: Failure to follow these safety instructions may result in electric shock, fire, or personal injury.
- Пеш аз пайваст кардани симҳои санҷишӣ ба схема, ҳамеша боварӣ ҳосил кунед, ки мультиметр дар ҳолати дурусти андозагирӣ қарор дорад.
- Кӯшиш накунед, ки ҳаҷмро чен кунедtagшиддатҳо ё ҷараёнҳое, ки аз ҳадди аксар рейтингҳои муайяншуда зиёдтаранд.
- 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.
- Ҳангоми андозагирӣ дастҳо ва ангуштонро дар паси монеаҳои зонд нигоҳ доред.
- Do not operate the multimeter if it appears damaged or is not functioning properly.
- Боварӣ ҳосил кунед, ки қисмати батарея пеш аз кор ба таври бехатар баста шудааст.
3. Мундариҷаи баста
Боварӣ ҳосил кунед, ки ҳамаи ҷузъҳои дар поён овардашуда дар бастаи шумо мавҷуданд:
- 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)
- 1x сими пуркунандаи USB Type-C
- 1x Дастури дастурӣ
- 1х болишти нигаҳдорӣ
Image 3.1: Unboxing the ANENG 681 Multimeter, showing all included accessories neatly organized in the storage bag.
4. Маҳсулот ба охир расидview
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. Хусусиятҳои асосӣ
- 5.0-inch Large LCD Screen: Андозагириҳои равшан ва осонхонро фароҳам меорад.
- Танзими худкор: Ба таври худкор диапазони дурусти андозагириро интихоб мекунад.
- RMS ҳақиқӣ: Accurate measurements for non-sinusoidal AC waveforms.
- Батареяи барқгиранда: Built-in lithium battery with Type-C charging.
- Ҷилди ғайри тамосtage (NCV) ошкор: Enhances safety by detecting AC voltagд бе алокаи бевосита.
- Функсияи дурахш: Integrated light for working in dimly lit areas.
- Shockproof Silicone Sleeve: c пойдорasing for protection against drops.
Тасвири 4.2: Ба охир расидview of the ANENG 681's smart features, emphasizing its auto-recognition and safety aspects.
5. Танзимот
5.1. Пуркунии батарея
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.
- Locate the Type-C charging port on the side of the multimeter.
- 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.
- Нишондиҳандаи пуркунӣ дар экран ҳолати пуркуниро нишон медиҳад.
Image 5.1: The multimeter being charged via its intelligent rechargeable lithium battery system.
5.2. Фурӯзон/хомӯшкунӣ
Press and hold the power button located on the side of the multimeter to turn the device on or off.
5.3. Пайваст кардани рахҳои санҷишӣ
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. Реҷаҳои корӣ
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 voltagд, муқовимат ва муттасилӣ.
Video 6.1: A demonstration of the ANENG 681 Digital Multimeter's various functions and features, including its smart auto-ranging capability.
6.2. Андозаи муқовимат
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. Ҷилди DCtage андозагирӣ
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 Ҷилдиtage андозагирӣ
Connect the test leads across the AC source. The multimeter will display the AC voltagд ва басомад.
6.6. Андозаи диод
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 voltagд афтан.
6.7. Андозагирии ҳарорат
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. Андозагирии зарфият
Муҳим: 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. Андозаи ҷорӣ 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 (Никонтакт ҷилдиtage) Induction
Функсияи NCV имкон медиҳад, ки ҳаҷм AC муайян карда шавадtage 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.
6.11. Функсияи дурахш
The integrated flashlight can be activated to illuminate work areas. This is particularly useful in low-light conditions.
Video 6.2: A detailed video showcasing the ANENG 681 Multimeter's features and operational procedures, including various measurement modes and safety aspects.
7. Нигоҳдорӣ
7.1. Тозакунӣ
Мултиметрро тоза кунед casing бо рекламаamp матоъ. Тозакунанда ё ҳалкунандаҳои абразивиро истифода набаред. Пеш аз тоза кардан, боварӣ ҳосил кунед, ки дастгоҳ хомӯш ва аз ҳама гуна схемаҳо ҷудо карда шудааст.
7.2. Нигоҳдорӣ
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. Нигоҳубини батарея
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. Баррасии мушкилот
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| Мултиметр фаъол намешавад. | Батареяи кам ё тамомшуда. | Charge the battery using the provided USB Type-C cable. |
| Хониши нодуруст. | Incorrect mode selection; damaged test leads; external interference. | Ensure correct mode is selected (or use Auto mode). Inspect test leads for damage. Move away from strong electromagnetic fields. |
| Бе садои давомдор. | Open circuit; high resistance. | Verify the circuit path. Check for breaks or high resistance connections. |
| Capacitance measurement error. | Capacitor not discharged. | Always discharge capacitors before measurement. |
9. Мушаххасоти
| Хусусият | Тафсилот |
|---|---|
| Андозаҳои маҳсулот | 3.94 x 3.94 x 0.79 дюйм; 1.19 фунт |
| Рақами модели ашё | 681 |
| Батареяҳо | 1 батареяи литий металлӣ лозим аст (дохил карда шудааст) |
| Истеҳсолкунанда | АНЕНГ |
| Манбаи нерӯ | Батареяе |
| Услуб | 681 Backlit Screen |
| Ранги | Сурх |
10. Кафолат ва дастгирӣ
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.
Лутфан далели хариди худро барои даъвоҳои кафолат нигоҳ доред.
