一、簡介
This manual provides essential information for the safe and effective operation of your RDINSCOS MT-28 Pinless Moisture Meter. This non-invasive digital detector is designed to quickly and accurately measure moisture levels in various materials such as drywall, wood, tile, and masonry, up to a depth of 19mm, without causing damage to surfaces.

2. 安全訊息
- Keep the device dry. Do not expose to water or excessive humidity.
- Avoid contact with metal surfaces during testing to ensure accurate readings.
- 請勿嘗試拆卸或改裝設備。
- 存放在陰涼、乾燥的地方,遠離陽光直射和極端溫度。
- 請將本品放在兒童接觸不到的地方。
3. 產品結束view
The RDINSCOS MT-28 Pinless Moisture Meter is equipped with a large LCD display, mode selection buttons, a hold function, and an integrated flashlight. Its non-invasive sensor allows for quick and damage-free moisture detection.

4. 設定
4.1 電池安裝
- 找到儀表背面的電池倉。
- 打開電池盒蓋。
- 裝入隨附的 9V 電池,注意極性要正確。
- 關緊電池盒蓋。
5. 操作說明
5.1 開關機
Press the power button (green button) to turn the meter on. Press and hold the power button to turn it off.
5.2 模式選擇
The MT-28 offers multiple modes for different materials. Press the "MODE" button to cycle through the available options:
- 牆壁模式: 適用於石膏板及類似牆體材料。
- 砌體模式: For brick, concrete, and other masonry surfaces.
- Soft Wood Mode: For softer wood types.
- Hard Wood Mode: For denser wood types.
Selecting the correct mode ensures accurate readings for the material being tested.
5.3 測量
- Select the appropriate material mode using the "MODE" button.
- Place the back of the meter flat against the surface you wish to measure. Ensure your fingers are on the rubber grips and not on the sensor area to avoid inaccurate readings.
- 水分百分比tage 將顯示在液晶顯示屏上。
- 按下「HOLD」按鈕可凍結顯示器上的目前讀數。再次按下即可釋放。
- Use the integrated flashlight (button with flashlight icon) for measurements in dimly lit areas.
重要提示: For optimal accuracy, avoid placing the meter directly over metal objects or pipes within the wall, as this can interfere with the readings.




5.4 閱讀理解
The meter provides a percentage reading and visual indicators (DRY, MID, WET) to help interpret moisture levels.

6、維護保養
- 打掃: 用柔軟的乾布擦拭設備。請勿使用研磨性清潔劑或溶劑。
- 貯存: When not in use, store the meter in its provided storage bag in a cool, dry place.
- 電池更換: 當顯示器上出現低電量指示時,請更換電池,以確保持續準確運作。
7。 故障排除
If you encounter issues with your MT-28 moisture meter, refer to the following common problems and solutions:
| 問題 | 可能的原因 | 解決方案 |
|---|---|---|
| 讀數不準確 | Contact with metal objects | Avoid testing over metal pipes or studs. |
| 讀數不準確 | 表面不平整 | Ensure the meter is placed flat and flush against the surface. |
| 無顯示/電源 | 電池沒電了 | 更換9V電池。 |
| Readings are "Relative" | Pinless meters provide relative values | Understand that readings are comparative, not absolute moisture content. Different materials and densities affect values. |
如需進一步協助,請聯絡客戶支援。
8. 規格
| 特徵 | 規格 |
|---|---|
| 製造商 | SHENZHEN REDDRAGON INSTRUMENTS CO.,LTD |
| 零件編號 | MT18 |
| 物品重量 | 8.4 盎司 |
| 包裝尺寸 | 6.61 x 3.27 x 1.65 英寸 |
| 產品型號 | MT-28 |
| 電池 | 需要 2 顆 AAA 電池(內含) |
| 顏色 | 紅綠 |
| 電源 | 電池供電 |
| 包含的組件 | 1*Wood Moisture Meter; battery |
| 電池類型 | 鹼性 |
| ASIN | B0FCLCZFVG |
| 首次可用日期 | 25 年 2020 月 XNUMX 日 |
9. 保固和支持
RDINSCOS is committed to providing reliable tools. For any product inquiries, technical support, or warranty claims, please contact our customer service team.
Visit the official RDINSCOS Store for more information and support: RDINSCOS Store
