OWON B41T+ Digital Multimeter User Manual

1. تعارف

This manual provides comprehensive instructions for the safe and effective operation, setup, and maintenance of the OWON B41T+ Digital Multimeter. The B41T+ is a versatile 3-in-1 device, functioning as a datalogger, a multimeter, and a temperature meter. It incorporates True RMS measurement capabilities and a clear backlight for enhanced readability in various environments.

2. حفاظت جي ڄاڻ

To ensure safe operation and prevent personal injury or damage to the device, please observe the following safety precautions:

• Always disconnect test leads from the circuit before changing functions or ranges.
• Do not exceed the maximum input limits specified for each function. Refer to the specifications section for details.
• Exercise extreme caution when working with live circuits. High voltages can be dangerous.
• Ensure the correct fuse rating is used when replacing fuses. Incorrect fuses can lead to damage or fire.
• Inspect test leads for damage before each use. Do not use damaged leads.
• جيڪڏهن ملٽي ميٽر خراب نظر اچي يا صحيح طرح ڪم نه ڪري رهيو هجي ته ان کي نه هلايو.
• Keep the device dry. Avoid exposure to moisture or extreme temperatures.

3. پيڪيج مواد

پيڪيج کولڻ تي، تصديق ڪريو ته ھيٺ ڏنل سڀ شيون شامل آھن:

• 1x OWON B41T+ Multimeter
• 1x Multimeter Lead Set (Red and Black)
• 1x K-Type Thermocouple
• 1x Alligator Clip Set
• 1x Multi-function Test Bench
• 1x User Manual (English)
• 1x ڪيري بيگ

4. پراڊڪٽ ختمview

The OWON B41T+ Digital Multimeter features a robust design with a clear digital display, a central rotary function dial, and various input terminals for different measurement types.

4.1. اهم حصا

• ڏيکاريو: 4(1/2)-digit LCD with backlight, capable of showing 21999 counts.
• فنڪشن ڊائل: Rotary switch to select measurement modes (e.g., Voltagاي، ڪرنٽ، مزاحمت، گرمي پد).
• بٽڻ: Include Select, Range, Hz/Duty, Max/Min, Backlight, and Data Hold functions.
• ان پٽ جڪس: Dedicated terminals for test leads, including COM (common), VΩHz, mAµA, and 20A inputs.

5. سيٽ اپ

5.1. بيٽري لڳائڻ

The OWON B41T+ requires two 1.5V AA batteries for operation. Batteries are typically included with the device.

1. Ensure the multimeter is powered OFF.
2. ڊوائيس جي پوئين پاسي بيٽري جي خاني کي ڳوليو.
3. بيٽري جي ڪمپارٽمينٽ جو ڍڪ کولڻ لاءِ اسڪرو ڊرايور استعمال ڪريو.
4. Insert two AA batteries, observing the correct polarity (+ and -) as indicated inside the compartment.
5. بيٽري جي ڪمري واري ڍڪ کي تبديل ڪريو ۽ ان کي اسڪرو سان محفوظ ڪريو.

5.2. ٽيسٽ ليڊز کي ڳنڍڻ

صحيح ۽ محفوظ ماپن لاءِ ٽيسٽ ليڊز جو صحيح ڪنيڪشن تمام ضروري آهي.

• ڳنڍيو ڪارو test lead to the COM (عام) ان پٽ جيڪ.
• گھڻي جلد لاءِtage, resistance, frequency, diode, and continuity measurements, connect the ڳاڙهو test lead to the VΩHz ان پٽ جيڪ.
• موجوده ماپن (mA/µA) لاءِ، ڳنڍيو ڳاڙهو test lead to the mAµA TEMP ان پٽ جيڪ.
• تيز ڪرنٽ ماپن لاءِ (20A تائين)، ڳنڍيو ڳاڙهو test lead to the 20A ان پٽ جيڪ.

6. آپريٽنگ هدايتون

6.1. Basic Measurement Procedure

1. سيڪشن 5.2 ۾ بيان ڪيل ٽيسٽ ليڊز کي ڳنڍيو.
2. Turn the function dial to the desired measurement mode.
3. ٽيسٽ پروبس کي ٽيسٽ هيٺ سرڪٽ يا جزو سان ڳنڍيو.
4. ڊسپلي تي ماپ جي قيمت پڙهو.

6.2. فنڪشن جي چونڊ

Use the rotary dial to select the primary measurement function:

• بند ڪريو ڊوائيس کي بند ڪري ٿو.
• =mV / =V: ڊي سي جلدtage measurement (millivolts/volts).
• ~mV / ~V: AC جلدtage measurement (millivolts/volts).
• هه: مزاحمت جي ماپ.
• Continuity / Diode: For continuity checks and diode testing.
• Hz%: Frequency and Duty Cycle measurement.
• ٽيم: Temperature measurement using the K-type thermocouple.
• µA / mA / A: Current measurement (microamperes/milliamperes/amperes).

6.3. بٽڻ افعال

• چونڊيو: Toggles between sub-functions within a dial position (e.g., AC/DC, Continuity/Diode).
• حد: Manually selects the measurement range. The device also supports auto-ranging.
• هرٽز/ڊيوٽي: Activates frequency or duty cycle measurement.
• وڌ ۾ وڌ / منٽ: Records and displays the maximum and minimum values measured.
• پوئتي روشني: Toggles the display backlight for improved visibility.
• Data Hold (H): ڊسپلي تي موجوده پڙهڻ کي منجمد ڪري ٿو.

6.4. Data Logging and Bluetooth Connectivity

The OWON B41T+ features Bluetooth connectivity, allowing it to interface with a mobile application for advanced data logging and analysis.

• Multi-connection: The mobile app supports monitoring of more than one device simultaneously, enhancing measurement safety and flexibility.
• Offline Recording: The device can record up to 10,000 data points over a period of 168 hours (7 days) without being continuously connected to the app. This data can be downloaded later.
• Trend Analysis: The mobile app provides a special chart mode for analyzing measurement trends over time.
• Voice Warning & Reading: The app offers voice warnings for measurement safety and smart voice-reading of measurements.

Refer to the specific mobile application's instructions for detailed guidance on pairing and using these advanced features.

7. سار سنڀال

7.1. صفائي

To maintain the device's performance and appearance:

• صاف ڪريو <casing نرم سان، damp ڪپڙو.
• Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the plastic components.
• Ensure the device is powered off and disconnected from any circuits before cleaning.

7.2. بيٽري مٽائڻ

When the low-battery indicator appears on the display, replace the batteries promptly to ensure accurate readings.

1. Power off the multimeter and disconnect all test leads.
2. Open the battery compartment cover on the rear of the device (refer to Section 5.1).
3. پراڻي AA بيٽرين کي هٽايو.
4. Insert new 1.5V AA batteries, ensuring correct polarity.
5. بيٽري ٽوڪريءَ کي compڪڻ سان محفوظ سان بند ڪريو.

7.3. فيوز مٽائڻ

If the current measurement functions cease to work, the internal fuse may need replacement. Refer to the device's internal markings or the full technical manual for specific fuse ratings and replacement procedures. Always use a fuse with the correct voltagاي ۽ موجوده درجه بندي.

7.4. اسٽوريج

For long-term storage, remove the batteries to prevent leakage and store the multimeter in its carry bag in a cool, dry place, away from direct sunlight and extreme temperatures.

8. مسئلا حل ڪرڻ

This section addresses common issues you might encounter with your OWON B41T+ Multimeter.

• ڪابه ڊسپلي يا ڪمزور ڊسپلي ناهي:
  Check battery installation and ensure batteries are not depleted. Replace batteries if necessary.
• غلط پڙھڻ:
  Verify that the function dial is set to the correct measurement mode. Ensure test leads are properly connected to the correct input jacks. Check for damaged test leads.
• موجوده ماپ ڪم نه ڪري رهي آهي:
  The internal fuse for current measurement may be blown. Refer to Section 7.3 for fuse replacement guidance.
• بلوٽوٿ ڪنيڪشن جا مسئلا:
  Ensure Bluetooth is enabled on your mobile device. Confirm the OWON B41T+ is powered on and within range. Restart both the multimeter and the mobile application.
• Device Powers Off Unexpectedly:
  The multimeter has a smart power-off feature to conserve battery life. If it powers off too frequently, check battery level. This feature can often be configured or disabled via the mobile app or specific button combinations (refer to the full manual).

9. وضاحتون

10. وارنٽي ۽ سپورٽ

For detailed warranty information, technical support, or service inquiries regarding your OWON B41T+ Digital Multimeter, please refer to the official OWON webسائيٽ تي وڃو يا انهن جي ڪسٽمر سروس ڊپارٽمينٽ سان رابطو ڪريو. وارنٽي دعوائن لاءِ خريداري جي ثبوت طور پنهنجي خريداري جي رسيد رکو.