د MASTECH MS8332C ډیجیټل ملټي میټر کارونکي لارښود

1. پیژندنه

Thank you for choosing the MASTECH MS8332C Digital Multimeter. This high-quality, easy-to-use instrument is designed for accurate and reliable measurement of various electrical parameters. It is an essential tool for electricians, technicians, hobbyists, and anyone working with electrical circuits.

This manual provides detailed instructions for the safe and effective operation, maintenance, and troubleshooting of your MS8332C Digital Multimeter. Please read this manual thoroughly before using the device and keep it for future reference.

2. د خوندیتوب معلومات

To ensure safe operation and service of the meter, follow these safety precautions:

• تل د محلي او ملي خوندیتوب کوډونو ته غاړه کیږدئ.
• که چیرې میټر خراب ښکاري یا د ازموینې لیډونه زیانمن شوي وي نو مه کاروئ.
• د ټاکل شوي حجم څخه ډیر مه پلي کوئtage, as marked on the meter, between terminals or between any terminal and earth ground. The MS8332C is rated for 600V CAT III.
• د حجم سره کار کولو پرمهال خورا احتیاط وکاروئtagد 60V DC یا 30V AC RMS څخه پورته. داسې voltagد شاک خطر رامنځته کوي.
• تل د سرکټ سره بریښنا قطع کړئ او ټول لوړ ولټ خارج کړئtagد مقاومت، دوام، یا ډایډ ازموینې ترسره کولو دمخه د e capacitors.
• د بیټرۍ پوښ خلاصولو دمخه د میټر څخه د ازموینې لیډونه لرې کړئ.
• کله چې د بیټرۍ ټیټ شاخص څرګند شي نو سمدلاسه بیټرۍ بدله کړئ ترڅو دقیق لوستل ډاډمن شي.
• میټر په چاودیدونکو ګازو، بخاراتو یا دوړو چاپیریال کې مه چلوئ.
• د اندازه کولو لپاره تل سم فعالیت او حد وکاروئ.

Category III (CAT III) is for measurements performed in the building installation at the distribution level. Examples are measurements on distribution boards, circuit breakers, wiring, including cables, bus-bars, junction boxes, switches, socket outlets in the fixed installation, and equipment for industrial use and some other equipment, e.g., stationary motors with permanent connection to the fixed installation.

3. محصول ختم شوview

The MASTECH MS8332C is a compact digital multimeter featuring a clear LCD display, a rotary function switch, and input jacks for test leads. It offers various measurement capabilities including voltage, current, resistance, frequency, diode, continuity, and battery testing.

شکل 3.1: مخکی view of the MASTECH MS8332C Digital Multimeter showing the display, function dial, and test lead inputs. The device is green and black with red and black test leads.

شکل ۳: زاویه لرونکی view of the MASTECH MS8332C Digital Multimeter, displaying the device and its connected test leads with their coiled cable.

4. ترتیب کول

4.1 د بیټرۍ نصب کول

The MASTECH MS8332C requires two (2) AAA batteries for operation, which are included with the product. To install or replace the batteries:

1. Ensure the multimeter is turned OFF and disconnect any test leads from the input jacks.
2. د میټر په شا کې د بیټرۍ د برخې پوښ ومومئ.
3. Use a screwdriver to loosen the screw(s) on the battery cover and remove the cover.
4. دوه AAA بیټرۍ دننه کړئ، د سم قطبیت (+ او -) مشاهده کړئ لکه څنګه چې د خونې دننه ښودل شوي.
5. د بیټرۍ پوښ بدل کړئ او د سکرو سره یې خوندي کړئ.

۶.۲ د ټیسټ لیډونو نښلول

The multimeter comes with a pair of red and black test leads. To connect them:

• داخل کړئ تور test lead into the "COM" (Common) input jack.
• داخل کړئ سور test lead into the "VΩmA" input jack for voltage, resistance, frequency, diode, continuity, and milliampد اوسني اندازه کولو دمخه.
• For current measurements up to 10A, insert the سور test lead into the "10A" input jack.

Always ensure test leads are fully inserted before taking measurements.

5. عملیاتي لارښوونې

The MS8332C features a rotary switch to select the desired measurement function. It has 4000 counts display, autoranging capability, and an auto power-off feature to conserve battery life.

5.1 د فعالیت انتخاب

Turn the rotary switch to the desired function. The meter will automatically select the appropriate range (autoranging) for most measurements. Press the "FUNC" button to toggle between different modes within a single rotary switch position (e.g., AC/DC voltage، ډایډ/دوام).

۴.۳ د اندازه کولو طرزالعملونه

• DC Voltage (V-) Measurement:

  Set the rotary switch to V-. Connect the red test lead to the positive side of the circuit and the black test lead to the negative side. Read the voltage ارزښت په نندارتون کې.

• AC Voltage (V~) Measurement:

  Set the rotary switch to V~. Connect the test leads across the AC voltage source. Read the voltage ارزښت په نندارتون کې.

• DC Current (mA / A) Measurement:

  Set the rotary switch to mA or A depending on the expected current. For currents up to 400mA, use the mA range and the VΩmA input jack. For currents up to 10A, use the A range and the 10A input jack. Connect the meter in series with the circuit. Read the current value on the display.
• Resistance (Ω) Measurement:

  Set the rotary switch to Ω. Ensure the circuit is de-energized. Connect the test leads across the component to be measured. Read the resistance value on the display.

• د دوام ازموینه:

  Set the rotary switch to the continuity/diode symbol. Press FUNC to select continuity. Connect the test leads across the circuit or component. If continuity exists (resistance below approx. 50Ω), the meter will emit an audible beep.

• د ډایډ ټیسټ:

  Set the rotary switch to the continuity/diode symbol. Press FUNC to select diode test. Connect the red test lead to the anode and the black test lead to the cathode of the diode. The display will show the forward voltage drop. Reverse the leads to check for open circuit (OL) for a good diode.
• Frequency (Hz%) Measurement:

  Set the rotary switch to Hz%. Connect the test leads across the signal source. The display will show the frequency in Hertz (Hz) or duty cycle (%).

• Battery Test (1.5V / 9V):

  Set the rotary switch to 1.5V or 9V. Connect the red test lead to the positive terminal of the battery and the black test lead to the negative terminal. The display will show the battery voltage. This function is designed for quick checks of common 1.5V (AA, AAA, C, D) and 9V batteries.

Always turn the rotary switch to "OFF" when the meter is not in use to conserve battery life. The auto power-off feature will also turn off the meter after a period of inactivity.

6. ساتنه

6.1 پاکول

قضیه د اعلان سره پاک کړئamp ټوکر او نرم صابون. د کثافاتو یا محلولونو څخه کار مه اخلئ. د ننوتلو ټرمینلونه د خاورې او رطوبت څخه پاک وساتئ.

6.2 د بیټرۍ بدلول

When the battery symbol appears on the display, the batteries are low and should be replaced immediately to ensure accurate readings. Refer to Section 4.1 for battery installation instructions.

۷.۳ د ازموینې د لیډ معاینه

Regularly inspect the test leads for any signs of damage, such as cracked insulation or exposed metal. Replace damaged leads immediately to prevent electric shock hazards.

7. ستونزه حل کول

• هیڅ ډسپلې نشته / میټر نه چالانیږي:
  • وګورئ چې بیټرۍ په سمه توګه نصب شوي او کافي چارج لري. که اړتیا وي نو بدل یې کړئ.
  • Ensure the rotary switch is not in the "OFF" position.
• "OL" (Overload) Displayed:
  • The measured value exceeds the selected range. Switch to a higher range if available, or ensure the correct function is selected.
  • For resistance or continuity, "OL" may indicate an open circuit.
• ناسم لوستل:
  • د بیټرۍ کچه وګورئ؛ ټیټ بیټرۍ کولی شي دقت اغیزمن کړي.
  • ډاډ ترلاسه کړئ چې د ازموینې لیډونه په بشپړ ډول داخل شوي او زیانمن شوي ندي.
  • Verify the correct function and range are selected for the measurement.
  • Ensure proper connection to the circuit (series for current, parallel for voltagاو).

8. مشخصات

9. تضمین او ملاتړ

Mastech products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or spare parts availability, please contact your local Mastech distributor or refer to the official Mastech webسایټ

مهرباني وکړئ د هر ډول تضمین ادعا لپاره د پیرود ثبوت وساتئ.