• 1. High Accuracy Sensors: Utilizes high-quality temperature and humidity sensors with high sensitivity and precision (±0.5°C, ±2% RH).
• 2. Real-Time Monitoring: Instantly monitors temperature and humidity changes and displays data in real time on both mobile and web platforms.
• 3. Remote Alerts: Sends alarm notifications via SMS and app when temperature or humidity exceeds preset limits.
• 4. Flexible Setting: Allows users to set temperature and humidity limits and manage devices directly via the mobile app using WiFi or Bluetooth.
• 5. Comprehensive Data Management: Supports historical data viewing and downloading for comprehensive analysis.
• 6. Wide Measurement Range: Offers broad temperature measurement options (-20℃~80℃ standard, -55℃~125℃ and -196℃~250℃ optional) and 1%~100% humidity range.
• 7. Easy Device Binding: Quick device connection through QR code scan or ID input on the app.

Xiamen Scientific Instrument Co.
Xiamen Scientific Instrument Co., Ltd. was established in Pioneer Park of Xiamen national torch Park, located inXiamentorch hi tech Zone (Xiangan)IndustrialZoneJianyeBuilding. We focus on scientific instruments 、software and reagent , including R & D, producing, sales and serviceenterprises.
Since the establishment of the company, we comply with the practical,creative, colorful, exquisite product development ideas, relying on Xiamen University, The Institute of Urban Environment (IUE), Chinese Academy of Sciences (CAS) , the third Oceanography Research Institute and other research institutions, R & D strength, advanced by the Taiwan relevant industry experience, research and development, is committed to the laboratory in the field of scientific instruments of production. All raw materials and components of products are leading brands. The source control of product quality, and the defects of similar products, we combined with the actual needs of laboratory applications, and a variety of innovation. As a result ,we make the product has unique characteristics.
According to the distribution of the customers, we associate with local partners to set up a nationwide sales and after sale service network. We provide not only long time warranty, but also takes into account how effective after the warranty period after sale service guarantee. We have build online and telephone communication mechanism of multi orientation and dimensions, customers can contact with us whenever and wherever possible,to get our support. We propose are the concept of color instrument,and committed to creating the first brand of color instrument. We provide customers with innovative, practical, colorful, unique products and services, establishing the new brand of scientific instrument field .

- choose colorful competitive products from Guoyi, enjoy the wonderful experimental life
Xiamen Guoyi Scientific Instrument Co., Ltd.
address: 4th Floor, No.810-1 Fangshan South Road, Xiang'an Industrial Zone, Xiamen Torch Hi-Tech Zone, Xiamen City, Fujian Province, China

Q Q: 2484837938

Fax: 0086-592-7275201
Email: guoyixiamen@163.com
Customer Hot Line ：400-860-2017
Bank: XiamenSiming branch of Agricultural Bank ofChina
Account number: 40342001040022696