ভূমিকা
The BEETECH B-M2 Moisture Meter is a professional instrument designed for accurately checking moisture content in various materials. It is suitable for wood, timber, paper, cardboard, and hardened building materials such as plaster, concrete, and mortar. This device operates on the principle of electrical impedance and utilizes advanced single-chip micro-computer technology to provide precise measurements by integrating characteristics of different materials for accurate calculation. It offers a non-destructive measuring method, ensuring the integrity of the measured object. The B-M2 features both an analog bar display and a digital display for clear readings, and its electrode pins are replaceable. This manual provides essential information for the proper setup, operation, and maintenance of your BEETECH B-M2 Moisture Meter.
বাক্সে কি আছে
Upon unpacking your BEETECH B-M2 Moisture Meter, please ensure all the following components are present:
- BEETECH B-M2 Moisture Meter
- প্রতিরক্ষামূলক থলি
- ব্যবহারকারী ম্যানুয়াল (এই দস্তাবেজ)
- ব্যাটারি (9V)

Image: Contents of the BEETECH B-M2 Moisture Meter package, including the meter, manual, and battery.
পণ্য বৈশিষ্ট্য
- Replaceable Electrodes: The meter features replaceable electrode pins (10mm length). Note: Electrodes are not included and must be purchased separately when replacement is needed.
- দ্বৈত প্রদর্শন: Simultaneous analog bar display and digital display for clear and comprehensive readings.
- উপাদান নির্বাচন: Selectable measurement modes for Wood and other building materials.
- উন্নত ফাংশন: Includes Maximum (MAX) and Minimum (MIN) reading retention, Auto Power Off, and an LCD display with backlight for visibility in various lighting conditions.
- তাপমাত্রা পরিমাপ: Simultaneous measurement of moisture and ambient temperature.
সেটআপ
ব্যাটারি ইনস্টলেশন
- Locate the battery compartment cover on the back of the BEETECH B-M2 Moisture Meter.
- ব্যাটারি কম্পার্টমেন্টের কভারটি খুলতে নিচের দিকে স্লাইড করুন।
- Connect the included 9V battery to the battery connector inside the compartment, ensuring correct polarity.
- Carefully place the battery into the compartment and slide the cover back into place until it clicks securely.

Image: Hands opening the battery compartment cover on the back of the meter.

Image: Hands connecting and inserting a 9V battery into the meter's battery compartment.
অপারেটিং নির্দেশাবলী
ডিভাইস শেষview

ছবি: সামনের দিকে view of the BEETECH B-M2 Moisture Meter, showing the LCD screen displaying moisture percentage and temperature, along with power, backlight, mode, and MAX/MIN buttons.
পাওয়ারিং চালু/বন্ধ
- চাপুন পাওয়ার বোতাম (U-shaped arrow icon) to turn the meter on.
- ব্যাটারির আয়ু বাঁচাতে কিছুক্ষণ নিষ্ক্রিয় থাকার পর মিটারটি স্বয়ংক্রিয়ভাবে বন্ধ হয়ে যাবে।
Selecting Material Mode
- চাপুন মোড বোতাম to cycle through the available material types: Wood and Building Materials.
- The selected mode will be indicated on the LCD display. Ensure the correct mode is chosen for accurate measurements.
একটি পরিমাপ গ্রহণ
- After selecting the appropriate material mode, firmly press the electrode pins into the material you wish to measure. Ensure good contact.
- The moisture content will be displayed digitally as a percentage (%) and also indicated on the analog bar graph.
- The ambient temperature will also be displayed simultaneously.

Image: A hand holding the BEETECH B-M2 Moisture Meter, showing a moisture reading of 15.4% on the LCD display.
Using MAX/MIN Function
- চাপুন MAX / MIN বোতাম থেকে view the maximum or minimum moisture reading recorded during a measurement session.
- Press again to cycle between MAX, MIN, and current reading.
ব্যাকলাইট নিয়ন্ত্রণ
- চাপুন ব্যাকলাইট বোতাম (light bulb icon) to turn the LCD backlight on or off, improving visibility in low-light conditions.
রক্ষণাবেক্ষণ
ইলেক্ট্রোড প্রতিস্থাপন
The electrode pins are replaceable. If the pins become dull, bent, or damaged, they should be replaced to ensure accurate readings. Replacement electrodes (10mm length) are not included with the meter and must be purchased separately from authorized BEETECH dealers.
পরিষ্কার এবং সংগ্রহস্থল
- Wipe the meter with a soft, dry cloth after each use. Do not use abrasive cleaners or solvents.
- Store the meter in its protective pouch in a cool, dry place away from direct sunlight and extreme temperatures.
- If the meter will not be used for an extended period, remove the battery to prevent leakage.
সমস্যা সমাধান
If you encounter issues with your BEETECH B-M2 Moisture Meter, please refer to the following common troubleshooting steps:
- কোনও ডিসপ্লে/মিটার চালু হচ্ছে না:
- Check if the battery is correctly installed with proper polarity.
- Replace the 9V battery with a new one.
- ভুল রিডিং:
- Ensure the electrode pins are making firm and complete contact with the material.
- Verify that the correct material mode (Wood or Building Materials) is selected.
- Check if the electrode pins are damaged or dull; replace if necessary.
- Ensure the material surface is clean and free from contaminants.
- Display is Dim:
- Press the backlight button to activate the backlight.
- Replace the battery if the display remains dim even with the backlight on.
If the problem persists after attempting these steps, please contact BEETECH customer support for further assistance.
স্পেসিফিকেশন
| মডেল | B-M2 |
| পরিমাপের নীতি | বৈদ্যুতিক প্রতিবন্ধকতা |
| পরিমাপ পরিসীমা | Not specified in provided data (typically varies by material type) |
| প্রদর্শন | LCD with Backlight, Analog Bar, Digital Display |
| Material Modes | Wood, Building Materials (Plaster, Concrete, Mortar, etc.) |
| ইলেক্ট্রোড দৈর্ঘ্য | ০.৪ মিমি (পরিবর্তনযোগ্য) |
| পাওয়ার সাপ্লাই | 9V ব্যাটারি |
| অটো পাওয়ার বন্ধ | হ্যাঁ |
| যুগপত পরিমাপ | Moisture and Temperature |
| মাত্রা (প্যাকেজ) | 20.5 x 10.5 x 10.5 সেমি |
| আইটেম ওজন | 435 গ্রাম |
| প্রস্তুতকারক | BEETECH |
| মূল দেশ | চীন |
ওয়্যারেন্টি এবং সমর্থন
For warranty information, technical support, or service inquiries regarding your BEETECH B-M2 Moisture Meter, please refer to the warranty card included with your product or contact BEETECH customer service directly. Contact details can typically be found on the manufacturer's official webসাইটে অথবা পণ্যের প্যাকেজিংয়ে।