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Quick Details

  • Brand Name: Winsen
  • Model Number: E2
  • Place of Origin: Henan, China (Mainland)
  • Target Gas: Formaldehyde, TVOC
  • Formaldehyde: 0~3mg/m3
  • TVOC range: 0~100ppm

Packaging & Delivery

Packaging Details standard export package
Delivery Time 7 days within your payment

Portable Formaldehyde Detector For smart home solution


High precision detection, intelligent anti-interference;
Dry cell, long time standby;
Portable detector, easy to carry;
One button to start, fast detect;
HD digital display;
Hardware and software avoiding false alarm;




  • Target gas: Formaldehyde, TVOC
  • Formaldehyde Range: 0~3mg/m3
  • TVOC Range: 0~100ppm
Company Information

About us

Zhengzhou Winsen Electronics Technology Co., Ltd. is one of the professional manufacturers specialized in the R&D and mass production of gas sensors. Our company has developed various types of gas sensors to meet different clients' demands. Depending on years of research and development, we have mastered gas sensor production technology.


Factory information

Factory size

Around 30000 square meter

Number of Production lines


Number of R&D staff

Above 50 people

Number of QC staff

More than 30 people

Staff number

More than 500 people

Quality control




Main market: North America; South America; Eastern Europe; Western Europe; Asia

Total annual sales volume: 3.5 million pieces

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Email to this supplier
China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $83,000
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