Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
Zhengzhou Winsen Electronics Technology Co., Ltd.
CN
14
YRS
Main categories: air quality sensor,gas sensors,combustible gas sensors,pressure sensor,PIR sensor
Contact supplier
Chat Now
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Top picks
Product categories
Automotive Sensors
Safety Alarm
Industrial & Mining
Environmental Health
Civil Security
Ozone Sensor/ O3 Gas Sensor and Modules
Smart Home Solution
NDIR infrared CO2 sensors for CO2 monitor
NDIR infrared CH4 sensors for gas monitor
MG812 CO2 gas sensor
Oxygen sensor for oxygen concentrator
Air quality detection sensors and modules
Electrochemical toxic gas sensors for gas detector
MQ - Semiconductor gas sensor
MC- Catalytic Gas Senor
PIR Sensors & Modules
Sensor Modules
Air Flow Sensors
Alcohol Sensor
Pressure Sensor
Ungrouped
Small size Portable Breath Analyzer Alcohol Tester Plug-in Powered on the Phone
$0.01
(Min. Order) 10 pieces
Mini Portable Breath Analyzer Alcohol Tester Alcohol Gas Detector
$0.01
(Min. Order) 10 pieces
MQ303B alcohol sensor flat semiconductor MOS sensor for portable breathalyzer alcohol tester
$0.01
(Min. Order) 10 pieces
ZC05 Methane CH4 Gas Sensor Module UART output Calibrated
$0.50 - $1.00
(Min. Order) 5 units
Winsen MG812 CO2 Air quality sensor for home use
$6.50 - $6.90
(Min. Order) 10 pieces
Winsen ME3-CH2O Formaldehyde Sensor used in industrial and environmental fields
$0.60 - $0.80
(Min. Order) 2 units
ZE809-OU Malodorous Gas Sensor Module to detect Stench Odor in Pubilc Toilet Farm Sewage Factory Production
$0.50 - $1.00
(Min. Order) 2 units
RPTA-624-3-H-4.5 Pyroelectric Infrared PIR Sensor Two Elements Big Detection Window
$0.10 - $0.15
(Min. Order) 10 units
Electrochemical toxic gas sensors for gas detector
All products
Electrochemical toxic gas sensors for gas detector
No matching results.