19,931 products found from 711  

Wholesale Gas Detector

manufacturers & suppliers

Wholesale Gas Detector with DC Back up Battery

FOB Price: US $ 8.6-9 / Piece
Min. Order: 1 Piece
  • Type: Gas Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Wholesale Portable H2s Gas Detector with City Sensor

FOB Price: US $ 100-350 / Piece
Min. Order: 2 Pieces
  • Brand: Aiyi
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS, ISO
  • Gas: Toxic Gases
  • Type: Electrochemical Gas Analyzer

Wholesale Fixed Gas Leak Detector by Chinese Manufacturer

FOB Price: US $ 100-500 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Non Portable
  • Certification: CE, RoHS, ISO
  • Gas: Toxic Gas
  • Type: Electrochemical Gas Analyzer

Wholesale Price Portable pH3 Phosphine Gas Leak Detector

FOB Price: US $ 100-350 / Piece
Min. Order: 2 Pieces
  • Brand: Aiyi
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS, ISO
  • Gas: pH3
  • Type: Electrochemical Gas Analyzer

Wholesale Price Online Fixed Combustible Gas Leak Detector Price

FOB Price: US $ 8.7-9 / Piece
Min. Order: 1 Piece
  • Type: Gas Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electro-Optical Type

China Wholesale Wired Combustible Gas Detector

FOB Price: US $ 8.6-9 / Piece
Min. Order: 1 Piece
  • Type: Gas Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Portable IP65 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)

FOB Price: US $ 438.28-998.25 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, CPA, CMC, Cnex, ISO
  • Gas: NH3
  • Type: Electrochemical Gas Analyzer

Industry Use Fixed Gas Detector for Monitoring Gas Leak

FOB Price: US $ 100-500 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Non Portable
  • Certification: CE, RoHS, ISO
  • Gas: Toxic Gas
  • Type: Electrochemical Gas Analyzer

Industrial Gas Detection Manufacturer Battery Operated Multigas Leak Detector

FOB Price: US $ 299-1999 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Type: Electrochemical Gas Analyzer
  • Working Voltage: 3.7V Rechargeable Lithium Battery

4 Gas Portable Multi-Gas Detector (LEL, CO, H2S, O2)

FOB Price: US $ 265 / Piece
Min. Order: 100 Pieces
  • Brand: Hanwei Electronics
  • Customized: Customized
  • Portable: Portable
  • Certification: RoHS
  • Gas: Combustible Gas, Co, H2s, O2
  • Type: Electrochemical Gas Analyzer

New Arrival Portable Gas Leak Detector Gas Leakage Detector

Min. Order: 50 Pieces
  • Brand: Mantern
  • Customized: Welcome ODM, OEM
  • Portable: Portable
  • Certification: CE, RoHS
  • Gas: CH4
  • Type: Semiconductor

220V Wireless Gas Leakage Detector with 0.5'' Solenoid Valve Kl-Qg08

FOB Price: US $ 3.5-3.8 / Piece
Min. Order: 1000 Pieces
  • Type: Home Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Working Principle: Electromagnetic

LED Display 4-20mA Output Fixed Carbon Monoxide Gas Leakage Detector (CO)

FOB Price: US $ 243.88-968.55 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Customized
  • Portable: Fixed
  • Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

Factory Outlet Handheld Gas Leak Detector

FOB Price: US $ 100-350 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS, ISO
  • Gas: Toxic Gases
  • Type: Electrochemical Gas Analyzer

Monitoring Equipment Pollution Testing Machine Carbon Monoxide Fixed Gas Detector

FOB Price: US $ 240-300 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Non Portable
  • Certification: CE
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer

High Sensitivity Portable Hydrogen Sulfide (H2S) Gas Monitor Detector

Min. Order: 5 Pieces
  • Brand: Mantern
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS
  • Gas: H2S
  • Type: H2s Detector

Electrochemical Ozone O3 Gas Detector Sensor Toxic Ambient Gas Monitoring

FOB Price: US $ 18-388 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

Portable Multi Gas Detector 4 in 1 for Smart Air Quality (EX, O2, CO, H2S)

FOB Price: US $ 457-720 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
  • Gas: O2,Ex,H2s,Co
  • Type: Electrochemical Gas Analyzer

Favorable Multi-Gas Detector (CH4, O2, CO, H2S)

FOB Price: US $ 250-275 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Non-conductivity Type
  • Output Signal Type: Digital Type
  • Production Process: SemiConductor Integrated
  • Material: Plastic
  • IP Rating: IP54

High Sensitivity Work Area Gas Monitoring Ammonia Gas Detector

FOB Price: US $ 320-360 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

Rechargeable Li-Battery Gas Detector (AK-200FC/L3)

FOB Price: US $ 4.5 / Piece
Min. Order: 10 Pieces
  • Sensitivity: High
  • Certification: CE
  • Customized: Customized
  • Power Supply: AC220V /AC230V/AC240V/AC110V, DC12V
  • Start Warm-up Current: ≤60mA
  • Working Voltage: 6VDC

LCD Photoelectric Independent Co Gas Sensor Carbon Monoxide Poisoning Detector

FOB Price: US $ 4-5 / Piece
Min. Order: 1 Piece
  • Type: Carbon Monoxide Alarm
  • Usage: Personal, Smoke, Fire
  • Packing: Retail Package
  • Standard: 10*10*3
  • Port: Shenzhen
  • Production Capacity: 2000000/Year

Ex O2 Co H2s CH4 Nh3 CH2o CO2 So2 Fixed CO2 Gas Detector

FOB Price: US $ 100-500 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Non Portable
  • Certification: CE, RoHS, ISO
  • Gas: Toxic Gas
  • Type: Electrochemical Gas Analyzer

Ce Atex Approved Portable Multi Gas Detector

FOB Price: US $ 100-390 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS, Atex, ISO
  • Gas: Lel O2 Co H2s
  • Type: Electrochemical Gas Analyzer

Portable Hydrogen Sulfide Single Gas H2s Detector IP66

FOB Price: US $ 90 / Piece
Min. Order: 200 Pieces
  • Brand: Hanwei Electronics
  • Customized: Customized
  • Portable: Portable
  • Certification: RoHS, Atex
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer

Explosion Proof Gas Leakage Detector for 0-1000 Ppm Hydrogen H2 Detection

FOB Price: US $ 110-300 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Gas: Customized
  • Type: Electrochemical Gas Analyzer

High Sensitivity Handheld 4 Gas Detector with Atex Certified

FOB Price: US $ 100-390 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS, Atex, ISO
  • Gas: Combustible Gas, Toxic Gas
  • Type: Electrochemical Gas Analyzer

Household LPG Gas Leakage Detector with Auto Shut off Gas Valve

FOB Price: US $ 4-8 / Piece
Min. Order: 1000 Pieces
  • Type: Gas Detector
  • Certification: CE
  • Application: Indoor
  • Transmission Mode: Cable
  • Alarm Volume (within 1m): ≥80dB
  • Induced Gas: Natural Gas / LPG

Good Quality Combustible Gas Alarm Detector with Gas Shut-off Valve

FOB Price: US $ 9-15 / Piece
Min. Order: 100 Pieces
  • Type: Combustible Gas Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor
  • Working Principle: Semiconductor

Atex and Sil Certified 0-100%Lel Fixed Combustible Gas Detector

FOB Price: US $ 100-180 / Piece
Min. Order: 2 Pieces
  • Brand: Aiyi
  • Customized: Customized
  • Portable: Non Portable
  • Certification: CE, RoHS, ISO Atex Sil
  • Gas: Combustible Gas, Flammable Gas
  • Type: Catalytic Combustion
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