1. Киришүү
The Mileseey DT20 is an innovative 3-in-1 measuring tool that integrates a laser distance meter, a digital tape measure, and smart Bluetooth connectivity for seamless integration with a mobile application. Designed for accuracy and convenience, it is an ideal tool for interior design, construction, carpentry, and industrial surveys, especially for measuring large areas like rooms, apartments, buildings, factories, and warehouses.
The DT20 offers fast, accurate, and reliable measurements with its patented PowerBrust Digital Display technology, providing real-time figures on its LCD screen. It also features advanced optical decoding and tape error correction technology for stable performance.

2. Коопсуздук маалыматы
ЭСКЕРТҮҮ: ЛАЗЕР РАДИАЦИЯСЫ. НУРГА ТАРАБА.
- This device emits Class II laser radiation (<1mW). Avoid direct eye exposure to the laser beam.
- Do not attempt to disassemble or modify the device. Unauthorized modifications can result in hazardous radiation exposure and void the warranty.
- Аппаратты балдар жетпеген жерде сактаңыз.
- Use only the specified charging method and cable to prevent battery damage or fire hazards.
- Аппаратты экстремалдык температурага, нымдуулукка же түз күн нуруна узак убакытка калтырбаңыз.
3. Продукт бүтүп калдыview
The Mileseey DT20 is designed for ease of use and durability. Familiarize yourself with its components:

Компоненттери:
- LCD Backlit Screen: Displays measurements and device status.
- USB кубаттоо порту: Ички батареяны кайра заряддоо үчүн.
- Laser Emission Port: Emits the laser beam for distance measurement.
- Laser Receiving Port: Чагылган лазер нурун аныктайт.
- Main Gate: Controls the tape measure.
- Тасма: 5-meter physical tape measure.
- Ruler Hook: End of the tape for hooking onto surfaces.
- Функция баскычтары: For various measurement modes and settings.
- Back/Off Button (C/OFF): Clears current measurement or turns off the device.
- Measurement Key (ON): Initiates laser measurement or turns on the device.
- History/Bluetooth Button: Accesses measurement history or activates Bluetooth pairing.
- Base/Unit Switch (UNIT): Changes measurement units and reference point.
- Metal Buckle: For attaching to a belt or pocket.
- Lanyard тешик: For attaching a wrist strap or lanyard.
4. Орнотуу жана заряддоо
4.1 Алгачкы заряддоо
The DT20 comes with a built-in rechargeable lithium polymer battery. Before first use, or if the battery is low, charge the device using the provided Micro-USB cable.
- Connect the Micro-USB cable to the USB charging port on the device.
- Кабелдин экинчи учун стандарттуу USB кубат адаптерине (кошумча эмес) же компьютердин USB портуна туташтырыңыз.
- LCD экранындагы батареянын индикатору кубаттоо абалын көрсөтөт.
- Толук заряддалгандан кийин, кабелди ажыратыңыз.

4.2 Күйгүзүү/өчүрүү
- Күйгүзүү: басыңыз ON баскычын кыскача.
- Өчүрүү: басып, кармап туруңуз C/OFF button for a few seconds. The device will also automatically power off after a period of inactivity to save battery.
5. Иштөө режимдери
The Mileseey DT20 offers three primary measurement modes:
5.1 Laser Measurement Mode
This mode uses a laser beam for precise distance measurements up to 40 meters (130 feet).
- Enable Laser: көпкө басыңыз ON button to activate the laser.
- Өлчөм: Point the laser at the target and press the ON button again to take a measurement. The result will be displayed on the LCD screen.
- Change Reference Point: колдонуу UNIT button to switch between measuring from the front or rear of the device.

5.2 Tape Measurement Mode
This mode utilizes the physical 5-meter (16-foot) tape measure with a digital display for enhanced readability.
- Pull out Tape: Extend the tape measure to the desired length.
- Санариптик окуу: The measurement will be displayed in real-time on the LCD screen.
- Tape Lock: Press the main gate switch to lock the tape in place, preventing rebound and ensuring stable readings.

5.3 Digital Display Measurement Mode
This mode specifically highlights the digital readout of the tape measure, providing clear and accurate data even in low-light conditions thanks to the backlit screen.

6. Advanced Measurements and Calculations
The DT20 can perform more than just simple distance measurements:
- Аянтты өлчөө: Take two measurements (length and width) and the device will calculate the area.
- Көлөмдү өлчөө: Take three measurements (length, width, and height) and the device will calculate the volume.
- Indirect Pythagorean Theorem: For inaccessible distances, the device can calculate the length using the Pythagorean theorem.

Маалыматтарды сактоо
The device can store up to 50 sets of measurement data for later review or transfer.
7. Bluetooth Connectivity and Mobile App
The DT20 Bluetooth version includes a built-in Bluetooth module, allowing it to connect to a mobile application (e.g., JoyPlan) to transmit measurement data, making your work more efficient.
- Жупташтыруу: Activate Bluetooth on your smartphone and on the DT20 (refer to device instructions for specific pairing steps, usually by pressing the History/Bluetooth button).
- Маалыматтарды өткөрүү: Once connected, measurement data can be sent directly to the app.
- Floor Plan & 3D Design: Use the app to draw out floor plans and create 3D design sketches based on the transferred measurements. You can also add details like doors, windows, and furniture within the app.
- Бөлүшүү: The app allows you to take pictures, share photos, or export files (e.g., CAD templates) with others.


8. Колдонуучунун кеңештери
- The DT20 provides accurate measurements within ±3mm for laser ranging and ±1/16 inch for tape measurement.
- Utilize the indirect Pythagorean theorem function for measuring heights or distances that are difficult to access directly.
- The device is rechargeable, ensuring long-term usability.
- The DT20 is CE and FCC certified, meeting international safety and performance standards.
- For the DT10 DTAPE model, note that it does not include Bluetooth functionality.
9. Техникалык тейлөө
- Тазалоо: Аппаратты жумшак менен сүртүңүз, гamp кездеме. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- Сактагыч: Түзмөктү кургак, салкын жерде, күн нуру түз тийген жерден жана өтө жогорку температурадан алыс сактаңыз.
- Коргоо: The device features impact-absorbing geometries and soft materials for protection against drops and shocks. However, avoid unnecessary impacts to prolong its lifespan.
- Батареяга кам көрүү: Узак мөөнөттүү сактоо үчүн, батареянын жарым-жартылай заряддалганын (болжол менен 50%) текшерип, терең разрядка жол бербөө үчүн аны бир нече ай сайын кайра заряддаңыз.
10. Кыйынчылыктарды
- Түзмөк күйбөйт:
- Батарея заряддалганын текшериңиз. Кубат булагына туташып, кайра аракет кылыңыз.
- Inaccurate laser measurements:
- Ensure there is a clear line of sight to the target and the laser emission/receiving ports are clean. Check the reference point setting (front or rear of device).
- Tape measure does not extend/retract smoothly:
- Check for any obstructions or debris in the tape mechanism. Ensure the tape lock is disengaged.
- Bluetooth байланышы көйгөйлөрү:
- Ensure Bluetooth is enabled on both the DT20 and your smartphone. Make sure the device is within range of your phone. Restart both devices and try pairing again. Confirm you have the correct mobile app installed.
- Digital display is not working:
- Check battery level. If the issue persists, contact customer support.
11. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Бренд аты | MiLESEEY |
| Модель номери | DT20 (DT10 DTAPE variant available without Bluetooth) |
| Power Type | Rechargeable (Built-in Lithium Polymer battery) |
| Батарея камтылган | Ооба |
| Лазердик өлчөө диапазону | 40 м (130 фут) |
| Tape Measurement Range | 5 м (16 фут) |
| Лазердик өлчөө тактыгы | ±3 мм (±1/8 дюйм) |
| Tape Measurement Accuracy | ±1/16 дюйм |
| Лазердик деңгээл | II класс, <1мВт |
| Аймакты өлчөө | Ооба |
| Volume Measurement | Ооба |
| Indirect Pythagorean Theorem | Ооба |
| Маалыматтарды сактоо | Up to 50 values |
| Байланыш | Bluetooth (for DT20 model) |
| Дисплей | LCD арткы жарык экраны |
| Origin | Материк Кытай |
| Сертификация | CE, FCC |
| Продукт Салмагы | 0.4 кг |
| Пакеттин өлчөмдөрү (L x W x Y) | 16cm x 8cm x 6cm |
12. Кепилдик жана колдоо
For warranty information, technical support, or any questions regarding your Mileseey DT20 Laser Distance Meter, please refer to the official product documentation included in your package or contact the seller directly. Keep your purchase receipt as proof of purchase.





