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.
5
YRS
Xi'an Kofig Electronic Technology Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Top picks
Product categories
Gas Detector
Industrial instrument
Load cell sensors
Hot selling
Ungrouped
The Weighing Sensor 50-100T Axle Pin Truck Load Cell IP67 Shaft Load Cell
$26.98 - $41.26
/
piece
2 pieces
(Min. Order)
Load Cell 10KG Weight Sensor Electronic Scale Aluminum Alloy Weighing Pressure Sensor 4-20mA output
$14.22 - $23.82
/
piece
2 pieces
(Min. Order)
Portable H2S O2 CO LEL(Ex) volatile organic compound gas analyzer rechargeable with cheap price
$85.71 - $103.17
/
piece
2 pieces
(Min. Order)
Support Zigbee wifi tuya Indoor air quality C02 monitor/carbon monoxide CO Meters/CO gas detector with cheap price
$13.85 - $18.98
/
piece
2 pieces
(Min. Order)
High Quality Household carbon monoxide detector NDIR Sensor CO Air quality monitor Support Zigbee wifi tuya
$13.85 - $18.98
/
piece
2 pieces
(Min. Order)
Support Zigbee wifi tuya NDIR CO sensor carbon monoxide gas controller with cheap price
$13.85 - $18.98
/
piece
2 pieces
(Min. Order)
Support Zigbee wifi tuya TVOC/CO/PM2.5/Temperature/Humidity 5 in 1 Multi Air Quality Monitor with cheap price
$13.85 - $18.98
/
piece
2 pieces
(Min. Order)
Support wifi tuya carbon monoxide monitor air quality detector CO sensor with high quality and cheap price
$13.85 - $18.98
/
piece
2 pieces
(Min. Order)
All products
Customizable
Ready to Ship
All products
Gas Detector
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
Wireless Alarm Smart Home LPG CH4 CNG LNG Combustible Gas Leak Detector
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Portable Combustible Gas Freon Leak Detector Natural Gas Propane Gas Analyzer With Sound Light Alarm
Portable Gas Detector
Leak Detector
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
High Accuracy Combustible Gas Leak Detector Analyzer Meter With Sound Light Alarm Analizador de gases
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Kofig BH-90EX portable biogas analyzer handheld multi gas detector
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Portable Hydrogen H2 Gas Leak Detector
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Professional Gas Analyzer CO2 Meter Monitor Gas Detector Carbon Dioxide Detector Indoor Air quality sensor CO2 Tester PTH-4-5
$34.58 - $40.20
/
piece
10 pieces
(Min. Order)
Gas analyzer diesel smoke tester dual-use petrol and diesel vehicle emission tester CO2 analyzer
$45.50 - $46.80
/
piece
5 pieces
(Min. Order)
High accuracy negative ion meter gas detector air quality monitor tester PM2.5 Formaldehyde detection sensor oxygen ions anion
$62.99 - $69.98
/
piece
1 piece
(Min. Order)
Precision instrument negative oxygen ion O2 anion measure accurately formaldehyde PM2.5 air meter textile fabric anion detector
$62.99 - $69.98
/
piece
1 piece
(Min. Order)
Wifi Air Quality Monitor detector for PM2.5 PM10 Particles CO2 HCHO VOC Temperature Humidity Easy Calibration Colorful Display
$62.99 - $69.98
/
piece
1 piece
(Min. Order)
IAQ Indoor Air Quality VOC sensor Formaldehyde CH2O Transmitter voc detector
$62.99 - $69.98
/
piece
1 piece
(Min. Order)
Portable O3 tester ozone detector air quality monitor ozone gas analyzer ozone gas detector
$62.99 - $69.98
/
piece
1 piece
(Min. Order)
10% Discount co2 Detector Co2 Meter Air Quality Monitor Gas Detector PM2.5 Alarm
$36.00 - $45.00
/
piece
5 pieces
(Min. Order)
Multi-function 8 in1 Air Quality Monitor CO2 Meter PM2.5 Detector Temperature Humidity sensor with WiFi USB charge
$55.00 - $70.00
/
piece
1 piece
(Min. Order)
LCD Display Air quality monitor measure air quality monitor detector Air Pollution Meter DM306C
$33.50 - $40.50
/
piece
2 pieces
(Min. Order)
High quality Comfortable Environment Product Air Quality Detector Monitors Carbon Dioxide NDIR CO2 Sensor Meter
$39.85 - $46.58
/
piece
1 piece
(Min. Order)
CO2 PM2.5 sensor Air pollution quality detector monitor purifier ozone generator medidor de pm tvoc bacteria air testambient
$39.85 - $46.58
/
piece
1 piece
(Min. Order)
Calidad del aire Instrumento de ensayo ozonemeter PM2.5 O3(ozono) TVOC Analizador de gas Contaminacion gaseosa sensor Medir
$55.00 - $70.00
/
piece
1 piece
(Min. Order)
Handheld white & Black color Air Quality Analysis Detector for PM2.5/PM10/PM1.0/TVOC Temperature Humidity Home indoor
$53.00 - $69.00
/
piece
2 pieces
(Min. Order)
Air Quality Monitoring Equipment for PM 2.5 PM 10 CO SO2 NO2 O3 VOC gas system detector air pollution sensor station
$53.00 - $69.00
/
piece
2 pieces
(Min. Order)
Tuya app smart life NDIR CO2 meter and Smoke alarm Detector air quality meter outdoor indoor co sensor gas analyser wifi
$45.38 - $53.85
/
piece
5 pieces
(Min. Order)
New design and best price for model Argon gas leak detector with high quality
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Portable wifi multi gas measure air monitoring device pm2.5 dust detector for household pollution particles testing
$53.00 - $69.00
/
piece
2 pieces
(Min. Order)
Gas leak meter methane sensor portable gas detector ammonia refrigerant leak gas detector
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Automotive exhaust gas analyzer, biogas analyzer, ethylene meter
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
Good quality detector methyl bromide n2 nitrogen gas detector
$72.80 - $79.50
/
piece
1 piece
(Min. Order)
WiFi Tuya smart app Co2 meter and smoke analyzer 2 in 1 indoor air quality detector with PM2.5 sensor TVOC
$36.00 - $45.00
/
piece
5 pieces
(Min. Order)
Smart life Tuya app Combo co2 and fire smoke Infrared detector pm 2.5 carbon dioxide monitor ac gas leak detector pm 2.5 sensor
$36.00 - $45.00
/
piece
5 pieces
(Min. Order)
2022 New arrival Indoor CO2 Air Quality Detector monitor and Measure Noise light with WIFI PT01 WIFI
$36.00 - $45.00
/
piece
5 pieces
(Min. Order)
7 in 1 air pollution monitors combo pm2.5 air particle counter and co2 measurement wifi data logger co2 monitor and controller
$55.90 - $64.80
/
piece
5 pieces
(Min. Order)
Tuya app rs485 smart air quality monitor and controller combo co2 tvoc pm25 pm10 temp humi detect & control for ventilation
Odm
Obm
Air Quality Monitor
$55.90 - $64.80
/
piece
5 pieces
(Min. Order)
Smart IoT CO2 meter TVOC PM2.5 PM1.0 temperature humidity IAQ Monitor and controller air particle counter
$55.90 - $64.80
/
piece
5 pieces
(Min. Order)
Top Tuya Smart life Air quality Monitor& IoT controller with RS484 co2 meter pm 2.5 monitor dust particle counter
$55.90 - $64.80
/
piece
5 pieces
(Min. Order)
2021 Tuya Smart wifi Portable Combo CO2 meter and Smoke alarm Detector air pollution monitors co2 measurement fire detector
$36.00 - $45.00
/
piece
5 pieces
(Min. Order)
Air quality detection portable 5-in-1 carbon dioxide detector and fire smoke alarm gas analyzer medidor de co2 controller
$36.00 - $45.00
/
piece
5 pieces
(Min. Order)
TVOC HCHO Formaldehyde VOCs multi gas detector air pollution monitor PM1.0/PM10/PM2.5 meter CO2 analyzer Dust Particle Counter
$53.00 - $69.00
/
piece
2 pieces
(Min. Order)
Analizadores de gas de alarma con sensor de infrarrojos, monitorizacion de la calidad del aire de concentracion de dioxido de
$53.00 - $69.00
/
piece
2 pieces
(Min. Order)
Medidor de temperatura, humedad y gas monitorizacion de la calidad del aire, analizador de detector de CO2
$53.00 - $69.00
/
piece
2 pieces
(Min. Order)
Intelligent controller used for Ventilation System Tuya app control RS485 Modbus with CO2 sensor TVOC sensor
$55.90 - $64.80
/
piece
5 pieces
(Min. Order)
High quality Environment RS485 Gas Detector 4-20mA 0-10V Carbon dioxide analog co2 sensor with low price
Gas Detector
$55.90 - $64.80
/
piece
5 pieces
(Min. Order)
1
2
3
4
5
6
...
23
1
/23
Go to
Page
Go