1. تعارف
Thank you for choosing the Elitech LDM-50D Laser Measure and MOT-270W Moisture Meter bundle. This comprehensive instruction manual provides detailed guidance on the safe and effective use of both devices. The LDM-50D offers precise distance, area, and volume measurements, while the MOT-270W accurately detects moisture levels in wood and building materials. Together, these tools enhance accuracy and efficiency for various home improvement, construction, and woodworking projects.
2. حفاظت جي ڄاڻ
Please read and understand all safety instructions before operating these devices. Failure to follow these instructions may result in laser radiation exposure, electric shock, fire, or serious injury.
2.1 عام حفاظتي احتياط
- Keep the devices away from children and unauthorized personnel.
- Do not operate the devices in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Store the devices in a dry, cool place when not in use.
- Do not attempt to modify or disassemble the devices. Repairs should only be performed by qualified service personnel.
- Use only specified batteries. Remove batteries if the device will not be used for an extended period.
2.2 Laser Safety (LDM-50D)
The Elitech LDM-50D is a Class 2 laser product. Observe the following precautions:
- سڌو سنئون ليزر بيم ۾ نه ڏسو.
- ماڻهن يا جانورن تي ليزر بيم جو مقصد نه ڪريو.
- ليزر شعاع جي سڌي طرح اکين جي نمائش کان پاسو ڪريو.
- Do not use optical instruments (e.g., binoculars, telescopes) to view ليزر جي شعاع.
- Ensure the laser is not accidentally activated.
2.3 Moisture Meter Safety (MOT-270W)
- The probes are sharp. Handle with care to avoid injury.
- Do not use the moisture meter on live electrical circuits or materials.
- Keep the probe cover on when not in use to protect the probes and prevent injury.
3. LDM-50D Laser Measure Overview
The Elitech LDM-50D is a compact and precise laser distance meter designed for quick and accurate measurements.
3.1 اهم خاصيتون
- Measurement Range: Up to 165 feet (50 meters)
- Accuracy: ±2mm (±1/16 inch)
- Measurement Functions: Single, Continuous, Area, Volume, Pythagorean (indirect)
- ڏيکاريو: Backlit LCD
- Data Storage: 99 measurements
- Durability: Dustproof & Drop-Resistant (IP54, 1m drop)
- Additional: Dual bubble levels for stability, Key sound feedback
3.2 ڊوائيس جي ترتيب



4. MOT-270W Moisture Meter Overview
The Elitech MOT-270W is a pin-type moisture meter designed for quick and accurate moisture content detection in various materials.
4.1 اهم خاصيتون
- Measurement Principle: Electrical Resistance
- Accuracy: ±2% (Wood gear)
- Material Modes: 4 selectable wood types + building materials
- Functions: HOLD, Max/Min value tracking, Automatic calibration
- Display: Large anti-parallax display
- Power: Automatic shutdown after 10 minutes of inactivity
- Additional: Protective probe cover, Battery alert
4.2 ڊوائيس جي ترتيب



5. سيٽ اپ
5.1 LDM-50D Laser Measure Battery Installation
- ڊوائيس جي پوئين پاسي بيٽري جي ڪمپارٽمينٽ ڪَوَر کي ڳوليو.
- ڪپڙا کليل سلائيڊ ڪريو.
- Insert two AAA batteries (not included) according to the polarity markings (+/-).
- بيٽري جي ڪمري واري ڍڪ کي محفوظ طور تي بند ڪريو.
5.2 MOT-270W Moisture Meter Battery Installation and Probe Preparation
- ڊوائيس جي پوئين پاسي بيٽري جي ڪمپارٽمينٽ ڪَوَر کي ڳوليو.
- ڪپڙا کليل سلائيڊ ڪريو.
- Insert two AAA batteries (not included) according to the polarity markings (+/-).
- بيٽري جي ڪمري واري ڍڪ کي محفوظ طور تي بند ڪريو.
- Remove the protective probe cover before use. Replace it after each use to prevent damage and ensure safety.
6. Operating Instructions: LDM-50D Laser Measure
6.1 پاور آن/آف
- پاور آن ڪرڻ لاءِ: دٻايو پڙهو button. The laser will activate.
- پاور آف ڪرڻ لاءِ: دٻايو ۽ رکو بند / صاف button for a few seconds. The device will also auto-power off after 180 seconds of inactivity.
6.2 يونٽ چونڊڻ
کي دٻايو يونٽ button to cycle through measurement units: meters (m), feet (ft), and inches (in).
6.3 ماپ جو حوالو نقطو
کي دٻايو حوالو button to switch the measurement reference point between the front edge and the rear edge of the device. An icon on the display will indicate the current reference point.
6.4 Single Distance Measurement
- Point the laser at the target.
- کي دٻايو پڙهو button once to activate the laser.
- کي دٻايو پڙهو button again to take the measurement. The result will be displayed.
6.5 مسلسل ماپ (ٽريڪنگ)
- کي دٻايو فنڪشن بٽڻ دٻايو جيستائين مسلسل ماپ آئڪن ظاهر نه ٿئي.
- کي دٻايو پڙهو button. The device will continuously measure and display the current distance, as well as the maximum and minimum distances detected during the session.
- دٻايو پڙهو ٻيهر يا بند / صاف مسلسل ماپ کي روڪڻ لاء.
6.6 ايراضي جي ماپ
- کي دٻايو فنڪشن button until the area measurement icon appears.
- پهرين پاسي (مثال طور، ڊيگهه) کي دٻائي ماپ ڪريو پڙهو.
- ٻئي پاسي (مثال طور، ويڪر) کي دٻائي ماپ ڪريو پڙهو. The device will automatically calculate and display the area.
6.7 حجم جي ماپ
- کي دٻايو فنڪشن button until the volume measurement icon appears.
- Measure the length, width, and height sequentially by pressing پڙهو after each measurement. The device will automatically calculate and display the volume.
6.8 Pythagorean Measurement (Indirect Measurement)
This function allows indirect measurement of height or distance using the Pythagorean theorem.
- کي دٻايو فنڪشن button until the desired Pythagorean measurement icon appears (e.g., for height from two measurements, or height from three measurements).
- Follow the on-screen prompts to take the required measurements (e.g., hypotenuse, base). Ensure the device is held stable and level for accurate results.
- The calculated indirect measurement will be displayed.
6.9 Data Storage and Recall
The LDM-50D can store up to 99 measurements.
- Measurements are automatically saved.
- کي دٻايو ياداشت button to enter memory mode. Use the arrow buttons (if available, or repeated presses of Memory/Function) to scroll through stored data.
- دٻايو بند / صاف to exit memory mode.
7. Operating Instructions: MOT-270W Moisture Meter
7.1 پاور آن/آف
- پاور آن ڪرڻ لاءِ: دٻايو طاقت بٽڻ
- پاور آف ڪرڻ لاءِ: دٻايو ۽ رکو طاقت button. The device will also auto-power off after 10 minutes of inactivity.
7.2 مواد جي چونڊ
The MOT-270W has different modes for various materials to ensure accurate readings.
- کي دٻايو م (موڊ) button to cycle through the material groups (e.g., Wood Group A, B, C, D, Building Materials). Refer to the device's internal guide or a separate material chart for specific wood types corresponding to each group.
- Select the appropriate group for the material you are testing.
7.3 ماپ وٺڻ
- Ensure the correct material group is selected.
- Carefully push the two measurement probes into the material surface. Ensure both probes penetrate the material for a stable reading.
- The moisture content percentage اسڪرين تي ڏيکاري ويندي.
- Remove the probes from the material.
7.4 هولڊ فنڪشن
کي دٻايو رکو button to freeze the current reading on the display. Press رکو again to release it and resume live readings.
7.5 Max/Min Value Tracking
The MOT-270W can track the maximum and minimum moisture values detected during a measurement session.
- ماپ وٺڻ دوران، دٻايو سيٽ button to cycle through normal reading, MAX, and MIN display modes.
- In MAX mode, the highest moisture reading recorded will be shown. In MIN mode, the lowest reading will be shown.
7.6 خودڪار حساب ڪتاب
The MOT-270W features automatic calibration for reliable readings. To perform a quick check:
- Ensure the probes are not touching any material.
- Power on the device. It should display a low, stable reading (e.g., 0.0%). If not, ensure the probes are clean and undamaged.
8. سار سنڀال
8.1 صفائي
- Wipe the device surfaces with a soft, damp ڪپڙو. استعمال نه ڪريو abrasive cleaners يا solvents.
- For the MOT-270W, ensure the probes are clean and free of debris after each use.
8.2 بيٽري مٽائڻ
- When the low battery indicator appears on the display, replace the batteries promptly.
- Refer to the "Setup" section for battery installation instructions.
- مقامي ضابطن جي مطابق پراڻين بيٽرين کي ضايع ڪريو.
8.3 اسٽوريج
- Store both devices in a dry, cool environment, away from direct sunlight and extreme temperatures.
- For the MOT-270W, always replace the protective probe cover before storage.
- If storing for an extended period, remove the batteries from both devices to prevent leakage.
9. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| LDM-50D: ڊوائيس تي طاقت نه آهي. | مئل يا غلط طور تي نصب ٿيل بيٽريون. | بيٽريون تبديل ڪريو، صحيح پولارٽي کي يقيني بڻايو. |
| LDM-50D: غلط يا غير مطابقت واري پڙهائي. | Unstable measurement, obstructed laser, incorrect reference point, reflective surface. | Ensure stable positioning, clear laser path, verify reference point, use a target plate for reflective surfaces. |
| LDM-50D: "غلطي" پيغام ڊسپلي تي. | Measurement out of range, strong interference. | Measure within specified range, avoid strong light sources or electromagnetic interference. |
| MOT-270W: ڊوائيس تي طاقت نه آهي. | مئل يا غلط طور تي نصب ٿيل بيٽريون. | بيٽريون تبديل ڪريو، صحيح پولارٽي کي يقيني بڻايو. |
| MOT-270W: Inconsistent or zero readings. | Probes not fully inserted, damaged probes, incorrect material mode, probes touching metal. | Ensure probes are fully inserted, check probes for damage, select correct material mode, avoid metal objects. |
| MOT-270W: Display shows "Lo" or "Hi". | Moisture content is outside the measurable range. | The material is either extremely dry or extremely wet, beyond the device's limits. |
10. وضاحتون
10.1 Elitech LDM-50D Laser Measure
| پيرا ميٽر | قدر |
|---|---|
| ماپ جي حد | 0.05m - 50m (0.16ft - 165ft) |
| ماپ جي درستگي | ±2 ملي ميٽر (±1/16 انچ) |
| ماپ جا يونٽ | m / ft / in |
| ليزر ڪلاس | ڪلاس 2، <1mW |
| ليزر جو قسم | 635nm |
| ڊيٽا اسٽوريج | 99 گروپ |
| Auto Laser Off | 30 سيڪنڊ |
| Auto Instrument Off | 180 سيڪنڊ |
| آپريٽنگ جي درجه حرارت | 0°C کان 40°C (32°F کان 104°F) |
| اسٽوريج جي درجه حرارت | -20 ° C کان 60 ° C (-4 ° F کان 140 ° F) |
| بجلي جي فراهمي | 2 x AAA بيٽريون (1.5V) |
| طول و عرض | (Refer to product for exact dimensions, typically compact) |
| وزن | (Refer to product for exact weight, typically lightweight) |
10.2 Elitech MOT-270W Moisture Meter
| پيرا ميٽر | قدر |
|---|---|
| ماپ جو اصول | برقي مزاحمت |
| ماپ جي درستگي | ±2% (Wood gear) |
| آپريٽنگ جي درجه حرارت | 0°C کان 40°C (32°F کان 104°F) |
| آپريٽنگ نمي | 20٪ RH کان 90٪ RH |
| Auto Instrument Off | 10 منٽ |
| بجلي جي فراهمي | 2 x AAA بيٽريون (1.5V) |
| مواد گروپ | 4 Wood Groups + Building Materials |
11. وارنٽي ۽ سپورٽ
11.1 وارنٽي ڄاڻ
Elitech products are designed and manufactured to high-quality standards. For detailed warranty information, including coverage period and terms, please refer to the warranty card included with your product or visit the official Elitech webسائيٽ. وارنٽي دعوائن لاءِ خريداري جي ثبوت طور پنهنجي خريداري جي رسيد رکو.
11.2 ڪسٽمر سپورٽ
If you encounter any issues or have questions regarding the Elitech LDM-50D Laser Measure or MOT-270W Moisture Meter, please contact Elitech customer support. You can typically find contact information (phone, email, or support portal) on the official Elitech webسائيٽ يا پيداوار جي پيڪنگنگ ۾.
وڌيڪ مدد لاء، دورو ڪريو جي Elitech Store on Amazon.