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Since 2013, we have more than 10 years of professional experience in producing measuring instruments.

Gas detector

Dienmern's Gas Detector is the ultimate solution for ensuring safety in any environment. With its advanced technology and cutting-edge design, this product provides users with numerous advantages. Firstly, the Gas Detector offers high accuracy and sensitivity, allowing for the detection of even the slightest traces of gas. This ensures early detection and prevention of potential hazards, saving lives and minimizing damage. Additionally, Dienmern's Gas Detector is incredibly easy to use, with a user-friendly interface and clear display, making it suitable for both professionals and non-experts. Furthermore, this product boasts a long battery life and durability, guaranteeing constant protection without needing frequent replacements. Lastly, Dienmern's Gas Detector is compact and portable, making it convenient to carry anywhere and install in various settings. With these advantages, Dienmern's Gas Detector is truly an essential tool for maintaining safety in any environment.

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Air negative (oxygen) ion detector
The Detector is used to test all kinds of large, medium and small ions of negative polarity in the air, temperature and humidity, with high precision, accurate measurement, high sensitivity, strong environmental adaptability, and long continuous working time. The negative ion tester adopts the capacitive inhalation method to detect negative ions in the air. The shell is made of high-grade aluminum alloy, which is durable and beautiful.
Mini Radon Gas Detector
Mini Radon gas detector
Mini 3-in-1 O3 (Ozone) Detector
This advanced detector integrates ozone concentration, temperature,and humidity detection, using advanced sensors to ensure accurate measurement of ozone concentration to tiny units. Whether it is the presence of low concentrations of ozone or potential threats at high concentrations, they can be keenly captured to provide you with reliable data support.
11 in 1 WiFi Smart Air Quality Monitor Tuya APP Remote Check CO2 PM2.5 PM10 PM1.0 AQI HCHO  TVOC Temperature Humidity Time
This is an advanced multifunctional air quality monitor with touch-screen keys.It detects Carbon Dioxide (CO2),PM2.5/10/1.0, Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Temperature,Humidity with Time. As a scientific air quality testing device, it combines numerous different types of high-quality air sensors and a built-in fan to allow real-time monitoring of all values on its digital LCD display. It not only measures various air quality datas in real time, but also supports intelligent connection and convenient operation through Tuya WiFi,After connecting your phone, you can view real-time data anytime and anywhere, making you familiar with the air quality around you. It is suitable for both desktop and wall mounting, bringing you more choices and convenience, meeting the needs of different users in different scenarios.
Touch Screen multi-functional Air Quality Detector Real Time Display CO2 PM2.5 PM10 PM1.0 AQI HCHO TVOC Temperature Humidity Time Data
This is an advanced multifunctional air quality monitor with touch-screen keys. It detects Carbon Dioxide (CO2), PM2.5/10/1.0,Formaldehyde (HCHO),Total Volatile Organic Compounds (TVOC), Temperature,Humidity with Time. As a scientific air quality testing device, it combines numerous different types of high-quality air sensors and a built-in fan to allow real-time monitoring of all values on its digital LCD display,Ensure a good and healthy air environment ! It is suitable for both desktop and wall mounting,bringing you more choices and convenience, meeting the needs of different users in different scenarios.

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+86 13602516192

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Factory Address : 1st-2th-3th-4th-5th-6th Floor, Building 1, No. 13 Lefeng Fourth Road, Henglan Town, Zhongshan City, Guangdong Province China


office Address :703, Building A, Fenghuang Zhigu, No. 50, Tiezai Road, Gongle Community, Xixiang Street, Shenzhen City, Guangdong Province China

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Contact person: Grace Tan 
Tel: +86-0755-2912-8682
E-mail:sales@Langder.com
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