ANENG 620A Digital Multimeter User Manual

1. Entwodiksyon

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. Enfòmasyon sou Sekirite

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.

• Toujou asire w ke miltimèt la nan mòd fonksyon ki kòrèk la anvan ou konekte fil tès yo nan yon sikwi.
• Do not exceed the maximum input values specified for each range. Maximum voltage between measurement terminal and ground is 600V DC or 600V AC.
• Pran anpil prekosyon lè w ap travay ak voltagpi wo pase 30V AC RMS, 42V pik, oswa 60V DC. Volim sa yotages poze yon danje chòk.
• Anvan ou itilize fil tès yo, enspekte yo pou wè si izolasyon an domaje oswa si metal la ekspoze. Ranplase yo si yo domaje.
• Do not operate the multimeter if it appears damaged or if the battery cover is not properly closed.
• Remove test leads from the circuit before changing functions.
• Replace batteries immediately when the low battery indicator appears on the display.
• Do not use the multimeter in explosive atmospheres.

3. Pwodwi souview

3.1. Konpozan aparèy

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.

Figi 1: Devan ak dèyè view of the ANENG 620A Digital Multimeter, highlighting the large LCD screen and the protective red casing.

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

3.2. Karakteristik ekspozisyon

• Ekran LCD 4.7-pous: Large display for clear readings.
• 6000 Counts: High resolution for precise measurements.
• Vrè RMS: Accurate measurement of non-sinusoidal AC waveforms.
• Auto-ranje: Chwazi otomatikman seri mezi ki apwopriye a.
• Endikasyon polarite: Automatic indication; "-" indicates negative polarity.
• Over-range Display: "0L" or "-0L" indicates measurement exceeds range.
• Ekspozisyon inite: Shows function and quantity units.
• Endikasyon batri ki ba: LCD symbol indicates low battery voltage.

4. Enstalasyon

4.1. Enstalasyon batri

1. Asire w ke miltimèt la etenn epi fil tès yo dekonekte.
2. Jwenn lòj batri a sou do aparèy la.
3. Devise kouvèti lòj batri a epi retire li.
4. Mete de pil AAA 1.5V, obsève polarite ki kòrèk la (+/-) jan yo endike anndan konpatiman an.
5. Ranplase kouvèti batri a epi an sekirite li ak vis la.

Note: Batteries are not included with the multimeter.

4.2. Konekte fil tès yo

Toujou konekte fil tès nwa a nan COM (common) input jack. Connect the red test lead to the appropriate input jack based on the desired measurement:

• VHzΩmA: Pou voltage, frequency, resistance, capacitance, diode, continuity, and milliampmezi aktyèl yo.
• 10A: Pou mezi kouran ki wo (jiska 10A).

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

5. Operasyon Enstriksyon

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. Operasyon Jeneral

• Limen/Etenyen: Peze bouton pouvwa a pou limen oswa etenn aparèy la.
• Auto Power Off: The multimeter will automatically power off after 15 minutes of inactivity to conserve battery life.
• 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. Fonksyon Mezi

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

1. AC / DC Voltage Mezi:
   • Vire switch la rotary nan Voltage (V) position.
   • Konekte fil tès yo an paralèl ak sikwi a oswa konpozan ki pral mezire a.
   • Li voltage valè sou ekspozisyon an.
2. AC/DC aktyèl mezi:
   • Turn the rotary switch to the Current (A or mA) position.
   • Konekte fil tès yo an seri ak kous la.
   • Li valè aktyèl la sou ekran an.
   • ATANSYON: Do not measure currents exceeding 10A.
3. Mezi rezistans:
   • Turn the rotary switch to the Resistance (Ω) position.
   • Asire w sikwi a pa gen enèji anvan ou mezire rezistans lan.
   • Konekte fil tès yo atravè konpozan an.
   • Li valè rezistans lan.
4. Tès kontinwite:
   • Turn the rotary switch to the Continuity (Ω) position.
   • Konekte fil tès yo atravè sikwi a oswa konpozan an.
   • A continuous beep indicates continuity (low resistance).
5. Tès dyòd:
   • Turn the rotary switch to the Diode (→|) position.
   • Konekte fil wouj la nan anod la epi fil nwa a nan katod dyòd la.
   • Ekran an ap montre volim pou pi devan an.tage gout. Ranvèse fil yo pou tcheke si gen sikwi louvri.
6. Mezi kapasite:
   • Turn the rotary switch to the Capacitance (F) position.
   • Ensure capacitors are fully discharged before testing.
   • Konekte fil tès yo atravè kondansateur a.
   • Li valè kapasitans lan.
7. Mezi Tanperati:
   • Turn the rotary switch to the Temperature (°C/°F) position.
   • Connect the thermocouple to the input jacks, observing polarity.
   • Mete pwent tèmokoupl la sou objè a pou mezire.
   • Read the temperature value.
8. Mezi frekans:
   • Turn the rotary switch to the Frequency (Hz) position.
   • Konekte fil tès yo an paralèl ak sous siyal la.
   • Li valè frekans lan.
9. NCV (Vol ki pa gen kontaktage) / Live Wire Detection:
   • Select the NCV function.
   • Bring the top of the multimeter close to the conductor.
   • Aparèy la ap endike prezans vòltaj AC a.tage through an audible alarm and visual indicator without direct contact.

6. Antretyen

6.1. Netwayaj

Siye ka a ak anonsamp twal ak yon savon dou. Pa sèvi ak pwodui abrazif oswa solvang. Kenbe tèminal antre yo pwòp kont pousyè tè ak imidite.

6.2. Ranplasman batri

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. Depo

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.

NAN. Depanaj

• Pa gen ekspozisyon / Ekspozisyon fèb: 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.
• Lekti ki pa kòrèk: 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.
• Pa gen bip kontinuite: Check if the circuit is truly continuous. Ensure test leads are making good contact.

8. Espesifikasyon

9. Garanti ak sipò

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.

Pou plis asistans, ou ka vizite tou manifakti a. websit oswa kontakte depatman sèvis kliyan yo.