• Sourcing solutions
  • Services & Membership
  • Help
On Alibaba
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
Top picks

Product categories

ME3-H2S constant potential electrolytic type H2S concentration detection sensor
$65.00
(Min. Order) 1 piece
NKYF-KP836 Portable 4 in 1 gas leak detector coal mine gas detector co2 gas detector
$124.00 - $197.00
(Min. Order) 1 set
MH-Z19B Multi-output mode intelligent precision detection carbon dioxide sensor
$2.00
(Min. Order) 1 piece
Newly launched installation-free magnetic suction wireless gas leak detector for gas station
$335.00 - $391.00
(Min. Order) 5 pieces
MH-410D Air Quality Monitoring Car Air Purifier NDIR infrared IR Thermopile carbon dioxide CO2 Gas Sensor
$142.92 - $153.85
(Min. Order) 10 pieces
ME4-H2 sensor is a constant potential electrolytic H2 sensor used to determine H2 concentration
$105.00
(Min. Order) 2 pieces
MH-Z19B Multi-output mode intelligent precision detection carbon dioxide sensor
$2.00
(Min. Order) 1 piece
Electrochemical CH2O Detection Sensor Module Range 0-5ppm ZE08K-CH2O formaldehyde HCHO Indoor Air Quality
$1.00
(Min. Order) 2 pieces
Fixed 4 in 1 Gas Detector
All products
Fixed gas detector
Fixed 4 in 1 Gas Detector
Alibaba Guaranteed
Customizable
Ready to Ship
gas analyzer 4 in 1 ATEX CE Certified Fixed LEL CH4 Methane Gas Detector With Infrared Sensor Explosion Detection
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
NKYF High Quality Combustible Nitrous Oxide NO2 LPG O3 CL2 VOC NO Fixed 4 in 1 Gas Detector for Chemical Plant
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
Ningxia NKYF 4-20ma safety laser methane NH3 H2S CO CO2 SO2 CL2 O3 4 in 1 multi fixed gas detectors
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China NKYF smart EX O2 H2S CH4 CO any four gases combination gas sensor analyzers fixed 4 in 1 gas detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China NKYF ATEX industrial explosion-proof Lpg Natural Gas Leak Detector ch4 fixed Combustible gas detector with light alarm
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China NKYF CE IP SIL ATEX CE Certified Fixed LEL CH4 Methane Gas Detector With Infrared Sensor Explosion Detection
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
NKYF High quality LCD ATEX explosion proof online fixed multi CO O2 H2S CH4 gas leak alarm monitor fixed 4 in 1 gas detectors
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
NORTEST NKYF-NKHD+S400 Gas Leak Detector 0-1000PPM Sound & Screen Alarm Combustible Natural Fixed Methane Gas Detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China NKYF ATEX explosion proof 4 in 1 Fixed Detector CO O2 H2S CH4 EX O2 N2 CO2 SO2 NO2 multi gas leak detector with sensor
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China smart explosion-proof industrial fixed online CO H2S O2 EX fixed 4-in-1 gas detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China NKYF customize EX O2 H2S CO CO2 CH4 C2H4 VOCS PM O3 4 In 1 fixed gas leak detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China NKYF professional 4-20ma combustible CO CO2 N2 H2S real time fixed mount exhaust gas analyzer fixed 4 in1 gas detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
NKYF NKHD+S400 fixed wall-mounted CH3CL fixed 4 in 1 gas detector fixed hydrogen gas detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
NKYF ATEX certificated Online Fixed Multi Gas Detector CO,H2S,O2,LEL gas amonitor fixed 4 In 1 gas detector
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
China Ningxia NKYF ATEX CE Fixed H2S Hydrogen Sulfide Gas Explosion Proof Industrial Fixed Gas Alarm Detector No reviews yet
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return
fixed type 4-in-1 multi gas detector fixed type 4 gas detector RS485 output multi gas alarm sound light alarm
$364.30 - $394.80
Shipping to be negotiated
Min. Order: 1 set
Easy Return