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

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Dienmern offers a wide range of innovative products with numerous advantages. The Gas Detector ensures safety by promptly detecting any gas leaks, preventing potential hazards. The Noise Detector measures the sound level in various environments, allowing for optimal noise control. The Radiation Detector accurately detects and measures radiation levels, ensuring the well-being of individuals. The Recorder and Recorder Pen provide reliable and convenient ways to capture and document important audio and written information. The Surveillance Camera offers enhanced security and surveillance capabilities for both residential and commercial spaces. Lastly, the Digital Thermometer provides accurate and quick temperature measurements for various purposes, ensuring the well-being of individuals. With these advanced products, Dienmern helps customers address their unique needs effectively and efficiently.

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Multifunctional Indoor Fly Trap
Yellow Light Mode : Night Light Mode - Press to activate 3000K warm light, serving as a night light and repelling small pests.
Purple Light Mode: UVA Mode – Uses 370-390nm invisible light to attract mosquitoes to the adhesive trap, ensuring optimal performance.
Purple&Yellow Light Mode: Both lights work together, offering a night light while attracting mosquitoes to the sticky trap.
Data Export download Air Quality Meter
This detector is equipped with advanced sensors that can accurately detect PM2.5, PM10, PM1, carbon dioxide( CO2 ), formaldehyde(HCHO), TVOC (volatile organic compounds), temperature, and humidity key indicators in the air. With a unique historical recording function, it automatically stores detection data for a period of time, allowing you to easily trace the changes in air quality A concise and clear display screen, presenting detection results and historical data with clear charts and intuitive numbers. Without complex operations, you can easily understand the current situation of air quality and grasp key information at a glance.Having this multifunctional air quality detector means having a loyal air health manager.
round rod Metal Detector with LED Screen
Multisensory Alert System this Metal Detector Pinpointer integrates a strobing LED light, auditory beep, tactile vibrations, and visual cues on an LED screen.
Multi-function Air quality monitor 10 in One
This product is a multifunctional air quality detector that detects Total Volatile Organic Compounds (TVOC),Particulate Matter
Metal rod
It is high-sensitivity portable round rod small Metal Detector,designed to provide reliable metal detection services, with a yellow-black appearance,
lightweight and portable, it is waterproof,powered by AA batteries, with high accuracy and high sensitivity, capable of quickly identifying metal
objects. The device has 3 alarm modes ( sound, vibration, sound &vibration ). it has wide application, It is suitable for finding coin, gold,silver, relics, jewelry to help you easily find treasures or missing metal objects whether indoors, outdoors, in wall, sand, grass or soil,ensuring your convenience.
Radon Detector
Our radon detector is an efficient, portable device capable of monitoring radon concentrations in real time. Radon is a colorless, odorless, radioactive gas that can cause lung cancer and respiratory problems when exposed to high concentrations over a long period of time.
Therefore, it is critical to use this instrument for radon monitoring in environments such as homes, building construction, schools, and public spaces. The device is easy to operate, just turn it on, place it in the detection area, and obtain radon concentration data in real time. Radon can enter buildings through crevices in floors, walls, and pipes, and detecting and controlling radon levels is important to ensure a safe living environment. With their ease of use and efficiency, our radon detectors are ideal for keeping your home and work environment safe.
Mini PM2.5 monitor 3 in One
In a world filled with fine particles, changes in air quality are often difficult to detect, while the presence of dust can pose potential threats to health and the environment. This mini dust detector, with its small and exquisite posture and excellent precision detection ability, has become your reliable assistant in safeguarding air quality.It uses advanced laser sensors to accurately measure the concentration of PM2.5 particles and dust in the air.It is easy to operate, with a simple and clear interface, one click start, and real-time display of PM2.5, temperature, and humidity data, allowing you to be familiar with changes in air quality.Once exceeding the standard is detected, the instrument will immediately sound an alarm, allowing you to take immediate measures to avoid danger.
Mini CO monitor 3 in One
It is a mini and exquisite carbon monoxide detector that uses advanced sensor technology to quickly and accurately detect the concentration of carbon monoxide in the air.It does not require complex operating steps, just gently press the power button to start working. Real time display of carbon monoxide concentration, temperature, and humidity values, allowing you to have a clear understanding of the current air quality situation.
This carbon monoxide detector can play an important role in heating homes in winter, kitchens using gas equipment, enclosed garages, boiler rooms, chemical workshops in industrial production, tents for outdoor exploration and camping, and other places. It is your powerful assistant in preventing carbon monoxide poisoning, making your living and working environment safer and healthier. Once exceeding the standard is detected, the instrument will immediately sound an alarm, allowing you to take immediate measures to avoid danger.
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Contact person: Grace Tan 
Tel: +86 13602516192
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