1. Introduzzjoni
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. Informazzjoni dwar is-Sigurtà
TWISSIJA: Jekk ma ssegwix dawn l-istruzzjonijiet ta’ sigurtà, dan jista’ jirriżulta f’xokk elettriku, nar, jew korriment personali.
- Always ensure the multimeter is in the correct measurement mode before connecting test leads to a circuit.
- Tippruvax tkejjel il-voltages jew kurrenti li jaqbżu l-klassifikazzjonijiet massimi speċifikati.
- 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.
- Keep hands and fingers behind the probe barriers during measurements.
- Do not operate the multimeter if it appears damaged or is not functioning properly.
- Kun żgur li l-kompartiment tal-batterija jkun magħluq sew qabel l-operazzjoni.
3. Kontenut tal-Pakkett
Iċċekkja li l-oġġetti kollha elenkati hawn taħt huma preżenti fil-pakkett tiegħek:
- 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 USB Type-C Iċċarġjar Cable
- 1x Manwal ta 'Istruzzjoni
- 1x Borża tal-Ħażna
Image 3.1: Unboxing the ANENG 681 Multimeter, showing all included accessories neatly organized in the storage bag.
4. Prodott Aktarview
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. Karatteristiċi ewlenin
- 5.0-inch Large LCD Screen: Provides clear and easy-to-read measurements.
- Auto-Rang: Automatically selects the correct measurement range.
- RMS Veru: Accurate measurements for non-sinusoidal AC waveforms.
- Batterija rikarikabbli: Built-in lithium battery with Type-C charging.
- Mhux Kuntatt VoltagSejbien ta' e (NCV): Enhances safety by detecting AC voltage mingħajr kuntatt dirett.
- Funzjoni tal-flashlight: Integrated light for working in dimly lit areas.
- Shockproof Silicone Sleeve: Ċ durabbliasing for protection against drops.
Immaġni 4.2: Fuqview of the ANENG 681's smart features, emphasizing its auto-recognition and safety aspects.
5. Setup
5.1. Iċċarġjar tal-batterija
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.
- L-indikatur tal-iċċarġjar fuq id-displej se juri l-istatus tal-iċċarġjar.
Image 5.1: The multimeter being charged via its intelligent rechargeable lithium battery system.
5.2. Tixgħil / Mitfi
Press and hold the power button located on the side of the multimeter to turn the device on or off.
5.3. Konnessjoni tal-wajers tat-test
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. Modi Operattivi
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, reżistenza, u kontinwità.
Video 6.1: A demonstration of the ANENG 681 Digital Multimeter's various functions and features, including its smart auto-ranging capability.
6.2. Kejl tar-Reżistenza
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 Kejl
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 Kejl
Connect the test leads across the AC source. The multimeter will display the AC voltage u l-frekwenza.
6.6. Kejl tad-Dijodu
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 voltagqatra e.
6.7. Kejl tat-Temperatura
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. Kejl tal-Kapaċitanza
Importanti: 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. Kejl tal-kurrent 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 (Vol. Mingħajr Kuntatttage) Induction
Il-funzjoni NCV tippermetti skoperta sikura tal-volum tal-ACtage 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. Funzjoni tat-Torċa
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. Manutenzjoni
7.1. Tindif
Imsaħ il-multimetru casing b'reklamaramp drapp. Tużax prodotti tat-tindif jew solventi li joborxu. Kun żgur li l-apparat ikun mitfi u skonnettjat minn kwalunkwe ċirkwit qabel ma tnaddaf.
7.2. Ħażna
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. Kura tal-batterija
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 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Il-multimetru ma jixgħelx. | Batterija baxxa jew eżawrita. | Charge the battery using the provided USB Type-C cable. |
| Qari mhux preċiż. | 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. |
| L-ebda ħoss ta' kontinwità. | Ċirkwit miftuħ; reżistenza għolja. | Verify the circuit path. Check for breaks or high resistance connections. |
| Capacitance measurement error. | Capacitor not discharged. | Always discharge capacitors before measurement. |
9. Speċifikazzjonijiet
| Karatteristika | Dettall |
|---|---|
| Dimensjonijiet tal-Prodott | 3.94 x 3.94 x 0.79 pulzier; 1.19 Liri |
| Numru tal-Mudell tal-Oġġett | 681 |
| Batteriji | 1 batterija tal-Lithium Metal meħtieġa (inkluża) |
| Manifattur | ANENG |
| Sors tal-Enerġija | Mħaddma bil-batterija |
| Stil | 681 Skrin b'dawl minn wara |
| Kulur | Aħmar |
10. Garanzija u Appoġġ
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.
Jekk jogħġbok żomm il-prova tax-xiri tiegħek għal pretensjonijiet ta' garanzija.
