12 years instrument development manufacturer.

  • Products Details

The core competitiveness of a company is its capabilities in research and development.Shenzhen Wanyi Technology Co., Ltd., as a technology-driven enterprise, has been striving forward to enhance our R&D capabilities and successfully developed Negative oxygen ion concentration sensor. The Environmental Sensors product will supply to all over the world, such as Europe, America, Australia,Uganda , Oman ,Sri Lanka , Surabaya . With regard to its design, Negative oxygen ion concentration sensor is designed by a team of our designers who are always close to the industry trend and keep alert to the changes.

Model Number:ONETEST-ITS-01Type:Negative ion sensor
Place of Origin:ShenzhenBrand Name:ONETEST
Usage:Negative ion generator, air purifier, etc.Theory:Metal electrode
Output:0-2V (corresponding to 20 millionDescription:Negative oxygen ion sensor
model:ONETEST-ITS-01Measurement type:Negative ion
Measuring range:10,000-20 million pcs/cm³display resolution:10,000 pcs/cm³
Sensing electrode:Metal electrodeSignal output:0-2V
power supply:DC5VCircuit board size:70mm long and 28mm wide
Electrode size:42mm long and 15mm wideApplication area:Negative ion generator, air purifier, etc.


Product Description

     ITS-01 negative ion sensor module is specially designed by Wanyi Technology for the negative ion concentration detection of negative ion generator and air purifier products. It has the advantages of small size, convenient installation, real-time detection, and low price. It is suitable for the integration of negative ion generator related products. Test and use.

Measuring range 10,000-20 million pcs/cm³ display resolution 10,000 pcs/cm³
Measurement type Negative ion Sensing electrode Metal electrode
Signal output 0-2V (corresponding to 20 million) power supply DC5V
size The circuit board is 70mm in length and 28mm in width, and the electrode is 42mm in length and 15mm in width    



Negative oxygen ion concentration sensorNegative oxygen ion concentration sensorNegative oxygen ion concentration sensorNegative oxygen ion concentration sensorNegative oxygen ion concentration sensorNegative oxygen ion concentration sensorNegative oxygen ion concentration sensor

Company Information

 Negative oxygen ion concentration sensorNegative oxygen ion concentration sensorNegative oxygen ion concentration sensor


Our Services

* Standardized workshop and calibration process
* Professional quality inspection of 4-12 employees
* Fast delivery, free technical assistance
* Warranty 1 year



 What price can I get?

 We usually quote within 12 hours after receiving your inquiry. If you are very anxious to get the price, please let us know in your email so that we can contact and communicate in time.

 How can I get samples to check the quality of your products?

 fter confirming the price, you can request samples to check the quality of our products. As long as you can afford the express freight, we will provide you with samples.

What is your business scope?

 We mainly produce and sell air quality and water quality instruments, such as water quality sensors, water quality online monitoring equipment, air anion detectors, radiation detectors, gas detectors and some of our agents. Welcome to consult

What is your delivery time and warranty period?

Within 5-7 working days after payment is confirmed, customized products need to be discussed in detail, and the warranty period is one year



Basic Information
  • Year Established
  • Business Type
  • Country / Region
  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
  • Annual Output Value
  • Export Market
  • Cooperated Customers


Send your inquiry


Have a professional after-sales team to respond to you 24 hours a day. We are committed to producing the best quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.

Chat with Us

Send your inquiry

Choose a different language
Tiếng Việt
Bahasa Melayu
bahasa Indonesia
Current language:English