1. 서론
The ATuMan TH3 Digital Rechargeable Hygrometer is an advanced indoor thermometer and humidity monitor designed to provide accurate environmental data. Featuring Wi-Fi connectivity for outdoor temperature and humidity monitoring without the need for a dedicated app, it also includes a clock and calendar display. This device is ideal for various indoor environments such as bedrooms, jars, guitar cases, and humidors, ensuring optimal conditions for health and preservation.

Figure 1.1: ATuMan TH3 Digital Rechargeable Hygrometer
2. 주요 특징
- Wi-Fi Connectivity for Outdoor Data: Connects to local Wi-Fi to display outdoor weather data, including temperature and humidity, without requiring a mobile application.
- High Accuracy & Quick Refresh Rate: Provides precise measurements with an accuracy of ±0.1°F/°C and ±1%RH. Data updates every 10 seconds for real-time monitoring, suitable for dynamic environments like greenhouses.
- Healthier Home Environment: Helps maintain proper indoor humidity levels, contributing to health benefits for skin and allergen management.
- 넓은 측정 범위: Measures temperature from -9.9℃ to 60℃ (14℉ to 140℉) and humidity from 10% to 99%RH.
- Easy Unit Switching: A dedicated button on the back allows for quick switching between Celsius (°C) and Fahrenheit (°F) temperature units.
- 충전식 배터리: Equipped with a Type-C rechargeable battery, offering approximately 4 months of usage on a full charge.
- 다양한 배치: Designed for both tabletop and wall mounting, adapting to various home and office settings.
- Auto Time Synchronization: Automatically synchronizes time for effortless and accurate display.

Figure 2.1: Versatile Home Companion
3. 패키지 내용
다음 항목에 대한 상자를 체크해 주세요.
- ATuMan TH3 Thermo-Hygrometer x 1
- 사용설명서 x 1
- Magnetic Sheet x 1
- 충전 케이블(C 타입) 1개

그림 3.1: 패키지 내용물
4. 설정 가이드
4.1 초기 충전
Before first use, fully charge the device using the provided Type-C charging cable. Connect the cable to the device's Type-C port and a standard USB power adapter (not included). The battery indicator on the display will show charging status.

Figure 4.1: Type-C Direct Charging
4.2 전원 켜기/끄기
The device typically powers on automatically when charged or connected to power. There is no explicit power button. To turn off, disconnect from power and allow the battery to drain, or if applicable, refer to the included instruction manual for specific power management features.
4.3 Wi-Fi Connection for Outdoor Data
To enable outdoor weather data display:
- Ensure your device is within range of your local Wi-Fi network.
- Follow the on-screen prompts or refer to the detailed steps in the included instruction manual to connect the TH3 to your Wi-Fi network. This process typically involves selecting your network and entering the password directly on the device.
- Once connected, the device will automatically fetch and display local outdoor weather conditions, including temperature and humidity, along with relevant weather icons (sunny, rainy, etc.).

Figure 4.2: Wi-Fi Smart Sync for Outdoor Weather Updates
4.4 배치
The ATuMan TH3 offers flexible placement options:
- 테이블탑: Use the integrated stand to place the device on any flat surface such as a desk, shelf, or nightstand.
- 벽걸이 : Utilize the magnetic sheet (if provided) or a suitable mounting point on the back of the device to attach it to a wall or magnetic surface.

Figure 4.3: Versatile Wall & Desktop Mount
5. 사용 설명서
5.1 디스플레이 이해
The 4.3-inch large LCD screen provides a clear 180° viewing angle for easy monitoring. The display shows various pieces of information:
- Date and Week: Located at the top left.
- 시간: Prominently displayed in the center.
- Weather Icons: Indicate current outdoor weather conditions (e.g., sun, clouds, rain).
- 실내 온도: Shown with a house icon, indicating the current indoor temperature.
- 실내 습도: Shown with a house icon, indicating the current indoor humidity percentage.
- Min & Max Outdoor Temperature: Displays the minimum and maximum outdoor temperatures recorded.
- Average Outdoor Humidity: Shows the average outdoor humidity percentage.

Figure 5.1: Display Overview and Humidity Comfort Levels
5.2 온도 단위 전환 (°C/°F)
To switch between Celsius (°C) and Fahrenheit (°F), simply press the dedicated ℃/℉ switchable button located on the back of the device.
5.3 Interpreting Humidity Levels
The device helps you understand indoor humidity comfort levels:
- 마른: Humidity less than 30%.
- 편안: Humidity between 30% and 60%, and temperature between 68°F and 78.8°F.
- 젖은: Humidity greater than 60%.
5.4 Auto Time Synchronization
The device automatically synchronizes its time via Wi-Fi, ensuring accurate time display without manual adjustment.

Figure 5.2: Auto Time Synchronization
6. 유지관리
6.1 청소
기기를 청소하려면 디스플레이와 c를 부드럽게 닦으세요.asin부드럽고 마른 천으로 닦아주세요. 연마성 세제나 용제를 사용하거나 기기를 물에 담그지 마세요.
6.2 배터리 충전
Recharge the device when the battery indicator shows low power. Use the provided Type-C cable. A full charge can last approximately 4 months.
6.3 보관
When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures. Ensure it is fully charged before storing to prolong battery life.
7. 문제 해결
- 디스플레이 없음: 기기가 충전되어 있는지 확인하세요. Type-C 케이블을 사용하여 전원에 연결하세요.
- 잘못된 판독: Ensure the device is placed in a stable environment, away from direct heat sources, vents, or extreme drafts. Allow a few minutes for readings to stabilize after placement or movement.
- Wi-Fi 연결 문제:
- 와이파이 네트워크가 활성화되어 있고 범위 내에 있는지 확인하세요.
- 입력한 Wi-Fi 비밀번호가 올바른지 확인하세요.
- Restart your Wi-Fi router and the TH3 device.
- Ensure your Wi-Fi network is 2.4GHz, as some devices may not support 5GHz networks.
- 디스플레이가 명확하지 않음: The device features a 4.3" large LCD screen with a 180° viewing angle. Ensure there is no glare or obstruction.

Figure 7.1: 4.3" Large LCD Screen
8. 사양
| 사양 | 값 |
|---|---|
| 상표 | ATuMan |
| 모델 번호 | TH3-W01 |
| 색상 | 하얀색 |
| 온도 측정 범위 | -9.9℃~60℃ (14℉-140℉) |
| 습도 측정 범위 | 10%-99% 상대습도 |
| 온도 정확도 | ±0.1°F/°C |
| 습도 정확도 | ± 1 % RH |
| 배터리 유형 | 1개의 리튬 폴리머 배터리(포함) |
| 배터리 용량 | 450mAh (approx. 4 months usage) |
| 충전 포트 | C타입 |
| 장착 유형 | 테이블탑, 벽면 장착 |
| 패키지 크기 | 10.31 x 9.09 x 2.39cm |
| 품목 무게 | 118g |
9. 보증 및 지원
For warranty information and customer support, please refer to the specific warranty card included in your product packaging or contact the ATuMan customer service directly through their official web제품을 구매하신 웹사이트 또는 판매점에 문의하십시오. 보증 청구를 위해 구매 증빙 자료를 보관해 주십시오.