ANENG 620A Digital Multimeter User Afowoyi

1. Ifihan

The ANENG 620A is an intelligent, auto-ranging digital multimeter designed for accurate measurement of AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature, diode, and continuity. It features a large 4.7-inch LCD display with 6000 counts and True RMS capabilities, making it suitable for professional and DIY electrical testing. This manual provides essential information for safe and effective operation of the device.

2. Alaye Aabo

WARNING: Read all safety warnings and instructions before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, or serious injury.

• Rí i dájú pé multimeter wà ní ipò iṣẹ́ tó tọ́ kí o tó so àwọn ọ̀nà ìdánwò pọ̀ mọ́ Circuit kan.
• Do not exceed the maximum input values specified for each range. Maximum voltage between measurement terminal and ground is 600V DC or 600V AC.
• Ṣọra pupọ nigbati o ba n ṣiṣẹ pẹlu voltages loke 30V AC RMS, 42V tente oke, tabi 60V DC. Awọn wọnyi ni voltages duro a mọnamọna ewu.
• Ṣayẹwo awọn itọsọna idanwo fun idabobo ti o bajẹ tabi irin ti o farahan ṣaaju lilo. Rọpo ti o ba bajẹ.
• Do not operate the multimeter if it appears damaged or if the battery cover is not properly closed.
• Yọ awọn itọsọna idanwo kuro lati inu Circuit ṣaaju ki o to yi awọn iṣẹ pada.
• Replace batteries immediately when the low battery indicator appears on the display.
• Do not use the multimeter in explosive atmospheres.

3. Ọja Ipariview

3.1. Device irinše

The ANENG 620A Digital Multimeter features a robust design with a protective casing and a clear LCD display. Key components include the display, function buttons, input jacks, and a built-in LED lamp.

Nọmba 1: Iwaju ati sẹhin view of the ANENG 620A Digital Multimeter, highlighting the large LCD screen and the protective red casing.

olusin 2: Alaye iwaju view of the ANENG 620A Digital Multimeter, showing the 4.7-inch LCD display with various measurement indicators and input terminals.

3.2. Ifihan Awọn ẹya ara ẹrọ

• Iboju LCD 4.7-inch: Large display for clear readings.
• 6000 Counts: Ipinnu giga fun awọn wiwọn deede.
• RMS otitọ: Accurate measurement of non-sinusoidal AC waveforms.
• Aládàáṣe: A yan ibiti o yẹ fun wiwọn laifọwọyi.
• Itọkasi Polarity: Automatic indication; "-" indicates negative polarity.
• Over-range Display: "0L" or "-0L" indicates measurement exceeds range.
• Ìfihàn ẹyọkan: Shows function and quantity units.
• Itọkasi Batiri Kekere: LCD symbol indicates low battery voltage.

4. Eto

4.1. Fifi sori batiri

1. Rii daju pe multimeter ti wa ni pipa ati pe awọn idari idanwo ti ge asopọ.
2. Wa yara batiri ni ẹhin ẹrọ naa.
3. Yọ ideri batiri kuro ki o yọ kuro.
4. Fi awọn batiri AAA 1.5V meji sii, ki o si kiyesi polarity ti o tọ (+/-) gẹgẹ bi a ti fihan ninu yara naa.
5. Rọpo ideri batiri ki o ni aabo pẹlu dabaru.

Note: Batteries are not included with the multimeter.

4.2. Nsopọ Awọn itọsọna Igbeyewo

So okun idanwo dudu pọ mọ ara rẹ nigbagbogbo COM (common) input jack. Connect the red test lead to the appropriate input jack based on the desired measurement:

• VHzΩmA: Fun voltage, frequency, resistance, capacitance, diode, continuity, and milliampere lọwọlọwọ wiwọn.
• 10A: For high current (up to 10A) measurements.

Figure 3: Package contents, showing the multimeter, test leads, and thermocouple.

5. Awọn ilana Iṣiṣẹ

The ANENG 620A features both automatic and manual measurement modes. In auto mode, the meter intelligently selects the measurement function and range. Manual mode allows for specific function selection.

5.1. Gbogbogbo isẹ

• Titan/Apapa: Tẹ bọtini agbara lati tan tabi pa ẹrọ naa.
• Agbara Aifọwọyi Paa: Mẹ́tà oní-pútà náà yóò pa láìfọwọ́sí lẹ́yìn ìṣẹ́jú márùn-ún tí kò bá ṣiṣẹ́ láti fi pa agbára bátìrì mọ́.
• Backlight/LED Lamp: Press the backlight button to illuminate the display or activate the built-in LED lamp for working in low-light conditions.

5.2. Awọn Iṣẹ́ Wiwọn

Connect the test leads as described in Section 4.2 before performing any measurements.

1. AC/DC Voltage Iwọn:
   • Yipada yiyi pada si Voltage (V) position.
   • So awọn okun idanwo pọ ni afiwe si Circuit tabi paati ti a fẹ wọn.
   • Ka voltage iye lori ifihan.
2. AC/DC Wiwọn lọwọlọwọ:
   • Turn the rotary switch to the Current (A or mA) position.
   • So awọn asiwaju igbeyewo ni jara pẹlu awọn Circuit.
   • Ka iye lọwọlọwọ lori ifihan naa.
   • IKIRA: Do not measure currents exceeding 10A.
3. Iwọn Atako:
   • Turn the rotary switch to the Resistance (Ω) position.
   • Rii daju pe iyika naa ti ni agbara ṣaaju idiwọn resistance.
   • So awọn itọsọna idanwo kọja paati naa.
   • Ka iye resistance.
4. Idanwo Ilọsiwaju:
   • Turn the rotary switch to the Continuity (Ω) position.
   • So awọn itọsọna idanwo kọja Circuit tabi paati.
   • Búùpù tí ń bá a lọ ń fi hàn pé ìtẹ̀síwájú (ìdènà díẹ̀).
5. Idanwo Diode:
   • Turn the rotary switch to the Diode (→|) position.
   • So okun pupa mọ anode ati okun dudu mọ katode ti diode naa.
   • Awọn àpapọ yoo fi awọn siwaju voltage silẹ. Yipada awọn itọsọna lati ṣayẹwo fun Circuit ṣiṣi.
6. Iwọn Agbara:
   • Turn the rotary switch to the Capacitance (F) position.
   • Ensure capacitors are fully discharged before testing.
   • So awọn itọsọna idanwo kọja kapasito.
   • Ka awọn capacitance iye.
7. Iwọn iwọn otutu:
   • Turn the rotary switch to the Temperature (°C/°F) position.
   • Connect the thermocouple to the input jacks, observing polarity.
   • Place the thermocouple tip on the object to be measured.
   • Ka iye iwọn otutu naa.
8. Wiwọn Igbohunsafẹfẹ:
   • Turn the rotary switch to the Frequency (Hz) position.
   • So awọn itọsọna idanwo pọ ni afiwe si orisun ifihan agbara.
   • Ka iye igbohunsafẹfẹ.
9. NCV (Non-Kan si Voltage) / Live Wire Detection:
   • Select the NCV function.
   • Bring the top of the multimeter close to the conductor.
   • Ẹ̀rọ náà yóò fi hàn pé AC vol wà níbẹ̀tage through an audible alarm and visual indicator without direct contact.

6. Itọju

6.1. Ninu

Pa ọran naa pẹlu ipolowoamp Aṣọ àti ọṣẹ ìfọṣọ díẹ̀. Má ṣe lo àwọn ohun ìfọṣọ tàbí àwọn ohun olómi. Jẹ́ kí àwọn ibi tí a fi ń wọlé wà láìsí ìdọ̀tí àti ọ̀rinrin.

6.2. Batiri Rirọpo

When the low battery symbol appears on the LCD, replace the batteries immediately to ensure accurate readings. Follow the battery installation steps in Section 4.1.

6.3. Ibi ipamọ

If the multimeter is not used for an extended period, remove the batteries to prevent leakage. Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. The recommended storage temperature is -10°C to 50°C.

7. Laasigbotitusita

• Ko si Ifihan / Ifihan ti ko lagbara: Check battery installation. Replace batteries if low battery indicator is present or if batteries are old.
• "OL" or "-0L" on Display: Indicates that the measured value exceeds the selected range or the maximum capacity of the meter. Switch to a higher range if available, or ensure the component is within the meter's limits.
• Awọn kika ti ko pe: Ensure test leads are properly connected. Check battery level. Verify the correct function mode is selected. Ensure the circuit is de-energized for resistance/continuity measurements.
• Ko si Beep Tesiwaju: Check if the circuit is truly continuous. Ensure test leads are making good contact.

8. Awọn pato

9. Atilẹyin ọja ati Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the retailer. Keep your purchase receipt as proof of purchase.

Fun iranlọwọ siwaju sii, o tun le ṣabẹwo si ile-iṣẹ olupese webojula tabi kan si wọn onibara iṣẹ Eka.