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co1 detector
8,000+ factories verified
Nanjing AIYI Technologies Co., Ltd.
Send Inquiry
CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2
US$
60.00
-
130.00
1 Piece
(MOQ)
Atex Certified Agh6200 Portable 4 Gas Detector for Ex O2 H2s Co
US$
100.00
-
290.00
1 Piece
(MOQ)
Portable Gas Detector O2, Co, CO2, H2, No2, Nh3, No, Cl2, Meter
US$
100.00
-
350.00
2 Pieces
(MOQ)
Portable Single Gas Detector for O2/Co/ H2s/Nh3/CO2/So2/No/No2/C2h4/C2h4o
US$
59.00
-
90.00
1 Piece
(MOQ)
1/4
Henan Zhong An Electronic Detection Technology CO.,LTD
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
H2s Single Gas Detector O2 Co Hydrogen Sulphide Gas Monitor Portable Gas Clip H2s Monitor
US$
45.00
-
65.00
1 Set
(MOQ)
Portable 4 Gas Detector H2s CH4 O2 Co 4 in 1 Gas Monitor Confined Space Multi Gas Detector
US$
220.00
-
285.00
1 Piece
(MOQ)
Gas Alert Quattro 4 Gas Personal Monitor Industrial Scientific 4 Gas Monitor H2s Co O2 Lel Portable 4 Gas Detectors
US$
245.00
-
285.00
1 Set
(MOQ)
Multi Gas Detector for Confined Space Portable Lel O2 Co H2s Detector
US$
550.00
-
600.00
1 Piece
(MOQ)
1/4
Shenzhen Yifan Technology Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Multi-Functional Indoor Gas Detector, Co No2 So2 O3 Pm2.5 Pm10 Detection Alarm Temperature and Humidity Detector
US$
1,071.40
-
1,142.80
1 Piece
(MOQ)
4-in-1 Portable Gas Detector Limited Space Odor Gas Carbon Monoxide Hydrogen Sulfide Oxygen H2s Co O2 Concentration Alarm
US$
57.10
-
64.20
1 Piece
(MOQ)
4-in-1 Multi-Gas Leak Detector Is Suitable for O2/Co/H2s/CO2 and Other Gas Detection
US$
57.10
-
64.20
1 Piece
(MOQ)
Portable Gas Detector Can Detect C2h6s 2 H2s Co CS2 and Other Gases, with High Precision up to 0~10000ppm Range Measurement Gas Leak Detector
US$
242.80
-
257.10
1 Piece
(MOQ)
1/4
Taizhou Hanyao Electronic Technology Co., Ltd
Send Inquiry
CH4 H2s Co CO2 Portable Industrial Analyzer Gas Detector
US$
400.00
-
1,000.00
1 Piece
(MOQ)
CE ATEX Certified IP67/68 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2
US$
500.00
-
1,200.00
1 Piece
(MOQ)
Industrial Mining LPG Co Oxygen Combustible Toxic Fixed Gas Detector
US$
300.00
-
900.00
1 Piece
(MOQ)
Hys200000 Explosion Proof Multi Gas Detector Handheld Five Gas Monitor Co/CO2/H2s/O2/Lel Use on Board
US$
400.00
-
900.00
1 Piece
(MOQ)
1/4
Jinan Ben'an Technology Development Co., LTD
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
GTYQ-SST613D Industrial and Commercial Gas Detector for CH4 LPG CO
US$
100.00
10 pcs
(MOQ)
Industrial Fixed Type CO Gas Detector - High Sensitivity Safety Alarm
US$
100.00
10 pcs
(MOQ)
B40 Portable Four-in-One Multi Gas Detector (Flammable Gases, O2, H2S, CO) with Audible-Visual-Vibration Alarm
US$
340.00
1 pcs
(MOQ)
GTYQ-SST610LED Industrial and Commercial Gas Detector for CH4 LPG CO
US$
100.00
10 Pieces
(MOQ)
1/4
Henan Fosen Electronics Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-in-1 Gas Detector Ex Co O2 H2s Gas Detector Alarm
US$
116.00
1 Piece
(MOQ)
Co O2 H2s Lel Meter 4 Gas Monitor Industrial Explosion-Proof Multi Gas Detector
US$
89.00
1 Piece
(MOQ)
Portable Multi Gas Detector H2s Monitor Co O2 Ex Meter with Pump
US$
116.00
1 Piece
(MOQ)
Industrial 4 Gas Detector O2 H2s Ex Co Gas Monitor with Alarms
US$
89.00
1 Piece
(MOQ)
1/4
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ex O2 Co H2s Methane Combustible Gas Msa Altair 4xr Multigas Detector
US$
680.00
-
1,130.00
1 Piece
(MOQ)
Portable O2 CH4 Co H2s Precision Gas Leak Detector Multi Gas Detector
US$
90.00
-
118.70
1 Piece
(MOQ)
Petrochemical Plant 4-20mA N2 Co CO2 So2 Sensor Compound Multi Gas Detector
US$
90.00
-
118.70
1 Piece
(MOQ)
Automatic Storage Portable Industrial CO2 Co H2 Multi-Gas Leak Detector
US$
275.00
-
286.00
5 Pieces
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
WiFi & Wireless Co, LPG, Npg Gas Smoke Detector
US$
1.00
1 Piece
(MOQ)
Auto Carbon Monoxide Detector Co LPG Npg Detector for Kitchen
US$
1.00
1 Piece
(MOQ)
Best-Selling Photoelectric, 4-Wire, Conventional Co Gas Detector, Relay Output
US$
1.00
1 Piece
(MOQ)
Co Gas Detector, 12/24V, 2-Wire, Sounder, Remote LED Output
US$
1.00
1 Piece
(MOQ)
1/4
HANWEI ELECTRONICS GROUP CORPORATION
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4 Gas Portable Multi-Gas Detector (LEL, CO, H2S, O2)
US$
220.00
-
240.00
2 Pieces
(MOQ)
Atex Certified Maintenance Free Portable Co 0-1000ppm Single Gas Detector (BX171)
US$
52.00
-
57.00
5 Pieces
(MOQ)
Carbon Monoxide Gas Detector Co Sensor Detector with Audible Light Alarm
US$
90.00
-
115.00
5 Pieces
(MOQ)
Economical Type Industrial Safety Co/H2s Gas Detector for Non-Explosive Environment Use
US$
65.00
200 Pieces
(MOQ)
1/4
Qingdao Allred Electronics Co., Ltd.
Send Inquiry
Industrial Mining LPG Co Oxygen Combustible Toxic Fixed Gas Detector
US$
150.00
-
230.00
1 Piece
(MOQ)
OEM Multi 4 in 1 Lel O2 H2s Co Portable Gas Detector
US$
140.00
-
500.00
1 Piece
(MOQ)
Explosion-Proof Portable Combustible Co Hydrogen Gas Leak Detector for Battery Room
US$
320.00
-
460.00
1 Piece
(MOQ)
Pumping Co H2s O2 Multi Portable Gas Leak Detector with IP68 Grade
US$
320.00
-
460.00
1 Piece
(MOQ)
1/4
Ease Security Co., Ltd.
5.0
Send Inquiry
Wired Wireless Co Gas Leakage Detector with Relay Output and Solenoid Valve (ES-6505GD)
US$
5.00
-
6.00
10 Pieces
(MOQ)
Ceiling Mounted Co Detector with LCD Display (ES-6906C)
US$
5.00
-
6.00
10 Pieces
(MOQ)
220V Gas + Co Detector for Gas Leakage Alarm (ES-6505GD)
US$
5.00
-
6.00
10 Pieces
(MOQ)
High Quality Indoor Usage Co Detector with CE Certificate (ES-5012C)
US$
6.00
-
9.00
1 Piece
(MOQ)
1/4
Shenzhen Sconda Intelligent Technology Co., Ltd
5.0
Send Inquiry
High-Precision 2 Gas Meter WiFi & Wireless Co, LPG, LNG Gas Detector Alarm
US$
16.00
-
20.00
1,000 Pieces
(MOQ)
Co, LPG, LNG Gas Smoke Detector with Gas Shut-off Valve WiFi Tuya
US$
18.00
-
22.00
1,000 Pieces
(MOQ)
Portable Gas Analyser Multi CH4 Co O2 H2s Gas Detector 4-in-1 Meter
US$
78.00
-
95.00
2 Pieces
(MOQ)
Gas + Carbon Monoxide Multi-Function Gas Detector Co CH4 Gas Tester
US$
18.00
-
22.00
500 Pieces
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.8
Send Inquiry
Msa Altair 4xr Multi Gas Analyzer Lel O2 H2s Co Gas Detector
US$
611.94
-
626.87
1 pieces
(MOQ)
O2 H2s Co Lel Multi Gas Detector for Industrial Electrochemical Gas Analyzers
US$
295.15
1 Piece
(MOQ)
Msa Instrument Accessories Altair 4X 5X 4xr O2 Lel Co/H2s Gas Detector
US$
43.84
-
721.95
1 pieces
(MOQ)
Honeywell Microclip XL Detector Accessories Mcxl-Xwhm-Y-Cn Electronic Lel Co O2 Yellow
US$
349.30
-
405.00
1 pieces
(MOQ)
1/4
Mantern Industrial Co., Limited
5.0
Send Inquiry
Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector
US$
150.00
-
300.00
5 Pieces
(MOQ)
Battery Operated Electrochemical Co Carbon Monoxide Alarm Detector
US$
3.50
-
7.00
100 Pieces
(MOQ)
ODM Single Gas Detector Supplier Combustible Portable Gas Detector H2s Co O2
US$
70.00
-
180.00
5 Pieces
(MOQ)
Handheld Portable Multi-Gas Detector 4 Four Gas Lel, Co, H2s, O2
US$
150.00
-
300.00
5 Pieces
(MOQ)
1/4
Shenzhen Yuante Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Gas Detector Iecex IP68 Wireless Transmission Lel, Co, O2, H2s Detector
US$
985.00
1 Piece
(MOQ)
IP68 Waterproof 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Gas Analyzer
US$
500.00
-
5,000.00
1 Piece
(MOQ)
Co H2s O2 Single Gas Portable Detector with IP68 Explosion Grade
US$
230.00
1 Piece
(MOQ)
Diffusion Type Portable Multi Gas Detector CH4 Co H2s O2
US$
199.00
-
550.00
1 Piece
(MOQ)
1/4
SHENZHEN KORNO I AND E CO., LTD
Send Inquiry
Pump Suction Portable Carbon Monoxide Gas Detector/Meter Car Exhaust Gas Analyzer Co Detector
US$
224.38
-
1,080.55
1 Piece
(MOQ)
IP66 Portable Multi Gas Detector 4 in 1 Smart Detector Combustible and Toxic Detector Lel/O2/Co/H2s
US$
430.00
-
720.00
1 Piece
(MOQ)
Ce Approved Portable Environment Gas Detecting Co Detector
US$
224.38
-
838.58
1 Piece
(MOQ)
Portable Gas Detector 3 in 1 Gas Detector Multi-Gas Detector with Alarm (CO, H2S, EX)
US$
535.35
-
596.50
1 Piece
(MOQ)
1/4
Shenzhen Sumring Technology Co., Limited
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Battery Operated Powered Carbon Monoxide Alarm Co Gas Leak Alert Detector for Car
US$
6.35
-
6.65
1 Piece
(MOQ)
Sumring Co Gas Leak Carbon Monoxide Smoke Detector Fire Alarm System
US$
8.50
-
10.90
1 Piece
(MOQ)
LED Display Carbon Monoxide Detector En50291 Co Gas Sensor Carbon Monoxide Gas Detector
US$
6.35
-
6.65
1 Piece
(MOQ)
Sumring Fire Alarm Co Carbon Monoxide Detector for Kitchen
US$
6.35
-
6.65
1 Piece
(MOQ)
1/4
Ningbo Kingdun Electronic Industry Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Linkable Smoke Detector with Co Alarm
Negotiable
5,000 Pieces
(MOQ)
Working Current Security Alarm System Co Smoke Detector
Negotiable
2,000 Pieces
(MOQ)
Co Alarm Carbon Monoxide Detector with En 50291
US$
5.00
-
15.00
5,000 Pieces
(MOQ)
RF433.92MHz Wireless Home Alarm System Co Detector
Negotiable
1,000 Sets
(MOQ)
1/4
Zhejiang Jiaboer Electronic Technology Co., Ltd.
Send Inquiry
En50291 New Standard Co Detector
US$
11.00
-
14.00
1,000 Pieces
(MOQ)
En501291 Co Detectors Silence Function Electrochemical
US$
11.60
-
12.07
100 Pieces
(MOQ)
Co Detector Silence Function Electrochemical Carbon Monoxide Detector
US$
11.60
-
12.07
100 Pieces
(MOQ)
Long Life Time Bsi Co Detector Conform to En50291
US$
11.60
-
12.07
100 Pieces
(MOQ)
1/4
Nanjing Juge Environmental Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fixed Carbon Monoxide Co Gas Detector
US$
150.00
-
200.00
1 Piece
(MOQ)
Pumping Portable Gas Nh3 CO2 Ex O2 H2s Co H2 Single Gas Multi Gas Detector
US$
400.00
-
1,000.00
1 Piece
(MOQ)
Wall-Mounted Multi Gas Co H2s O2 Ex Fixed Combustible Gas 100%Lel Detector with Alarm
US$
250.00
-
1,500.00
1 Piece
(MOQ)
OEM CH4 O2 H2s Co CO2 Nh3 H2 Cl2 O3 No No2 Single Gas Fixed Alarm Detector
US$
250.00
-
300.00
1 Piece
(MOQ)
1/4
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ce Certified Carbon Monoxide Alarm, Carbon Monoxide Detectors Co530r
US$
13.00
-
17.00
10 Pieces
(MOQ)
Co Carbon Monoxide Poisoning Sensor Alarm Co Detector (CO530)
US$
14.00
-
20.00
100 Pieces
(MOQ)
Carbon Monoxide Detector (Co Alarm) (CO530)
US$
13.00
-
20.00
10 Pieces
(MOQ)
Carbon Monoxide Sensor Detector Co530
US$
14.00
-
20.00
100 Pieces
(MOQ)
1/4
Shandong Yizhong Industrial Co., Ltd
5.0
·
Manufacturer/Factory
Send Inquiry
Fixed 4 in 1 Multi Gas Detector for Co/H2s/Co/CH4 Online Gas Analyzer
US$
150.00
-
2,000.00
1 Piece
(MOQ)
Fixed Wall-Mounted Explosion Proof Gas Alarm Co Detector
US$
150.00
-
2,000.00
1 Piece
(MOQ)
Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector
US$
280.00
-
1,500.00
1 Piece
(MOQ)
Waterproof 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Gas Analyzer
US$
280.00
-
1,500.00
1 Piece
(MOQ)
1/4
Kunshan Ast Optoelectronics Co., Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Co Detector: Protect Your Home From Deadly Carbon Monoxide
US$
21.70
-
28.50
30 Pieces
(MOQ)
Secure Your Workplace with a Trusted Co Detector to Detect Co/Temperature/Humidity
US$
21.70
-
28.50
30 Pieces
(MOQ)
High - Quality Co Detector with Co/Temperature/Humidity Sensor for Home
US$
21.70
-
28.50
30 Pieces
(MOQ)
Co Detector with Temperature and Humidity for Air Quality Monitor
US$
21.70
-
28.50
30 Pieces
(MOQ)
1/4
Shandong Renke Control Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Gas Leak Detector LCD 4 Gas Monitor for Lel O2 Co H2s
US$
107.00
1 Piece
(MOQ)
Portable Multi Gas Monitor Gas Leak Detector for Lel Oxygen H2s Co
US$
107.00
1 Piece
(MOQ)
Industrial Carbon Monoxide Analyzer Sensor Fixed Digital LCD Co Detector
US$
88.00
1 Piece
(MOQ)
Explosion-Proof Carbon Monoxide Monitor Digital LCD Co Sensor Gas Detector
US$
88.00
1 Piece
(MOQ)
1/4
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Send Inquiry
UV Flue Gas Detector, So2, Co, Nox Monitor, Fast Measuring, High Reliability, Suitable for Dust and High Humidity Condition Application
US$
20,000.00
-
25,000.00
1 Piece
(MOQ)
Co Detector for Air Quality Online Monitoring, Dual Measurement Range, Low Detection Limit, High Accurancy.
US$
7,800.00
-
9,800.00
1 Piece
(MOQ)
Portable Odorous Gas Detector, Doas Measuring Technology, Rapid Detection of Methyl Mercaptan, Methyl Sulfide, So2, No, Co, Tvocs
US$
18,900.00
-
22,900.00
1 Piece
(MOQ)
Multiple Gas Detector for Petroleum Industry, Refinery Plant. Explosive Proof, Easy to Use LCD Screen, Audiable and Visual Alarm.
US$
680.00
-
880.00
10 Pieces
(MOQ)
1/4
Hangzhou Ansu Fire Equipment Co., Ltd
Send Inquiry
Gas Alarm Fire Gas and Co Detector Fire Alarm and Smoke Detector
US$
3.198
-
3.68
100 Pieces
(MOQ)
as Co Alarm Fire Detector Home Safety Sensor Firefighting
US$
4.99
-
8.00
100 Pieces
(MOQ)
Fire Alarm and Smoke Detector En14604 Buliding and Home Use Smoke Alarm
US$
2.48
-
2.98
1,000 Pieces
(MOQ)
Earthquake Alarm Fire Fighting Detector 9V Seismic P-Wave Detection Home Use Sound Fire Alarm
US$
16.98
-
20.00
2 pieces
(MOQ)
1/4
Changsha Jiumo Security Technology Co., Ltd.
Send Inquiry
Carbon Monoxide Detector En50291 Certified Co Combustible Gas Alarm Kitchen
US$
8.00
-
9.00
100 Pieces
(MOQ)
Household Carbon Monoxide Co Detector Combustible Gas Alarm AA Battery Gas Leakage Alarm Detector
US$
6.00
-
7.00
100 Pieces
(MOQ)
En50291 Certified Household Carbon Monoxide Alarm Co Combustible Gas Detector
US$
8.00
-
9.00
100 Pieces
(MOQ)
C01 Combustible Gas Carbon Monoxide Detector En50291 Certification Independent Alarm Co Detector
US$
8.00
-
9.00
100 Pieces
(MOQ)
1/4
Chongqing Jiuxin Automation Technology Co., Ltd
11 yrs
·
Trading Company
Send Inquiry
Industrial Online Toxic and Harmful Gas Detector with RS485 CH4/O2/N2/Co/CO2/CH2o/O3/H2s/So2/Nox
US$
500.00
1 Set
(MOQ)
Explosion Proof Ex O2 Co H2s CH4 Nh3 CO2 So2 Single Gas Analyzer Fixed Gas Detector
US$
80.00
-
180.00
1 Piece
(MOQ)
Handheld Five-in-One Gas Detector Ms500-5 (CO H2S O2 Ex CO)
US$
180.00
-
330.00
1 Piece
(MOQ)
Portable Four-in-One Gas Detector/Portable Multi-Gas Detector
US$
60.00
-
1,300.00
1 Piece
(MOQ)
1/4
Wuhan Kaidi Zhengda Electric Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Type Pumping Gas Detector Lel O2 Co H2s CO2 So2 No No2 Customized Gas Alarm
US$
1,500.00
-
2,000.00
1 sets
(MOQ)
Multi Gas Detector 4-in-1 Gas Analyzer CO/CO2/O2/H2s/Voc/CH4/Pid Gas Detector
US$
1,500.00
-
2,000.00
1 sets
(MOQ)
Multi-Gas Co H2 H2s Hcho Detector, Gas Leak Monitor Device, Portable Helium Gas Detector
US$
1,500.00
-
2,000.00
1 sets
(MOQ)
Lel O2 Co H2s Portable Type Multi Gas Detector 4 Gas Detector
US$
2,000.00
1 sets
(MOQ)
1/4
Shenzhen Chitongda Electronic Co., Ltd.
5.0
Send Inquiry
Wirelss Co Detector (QG-07CF)
US$
7.50
-
9.00
100 Pieces
(MOQ)
Co Detector
US$
7.50
-
9.00
100 Pieces
(MOQ)
Wolf Guard 2 in 1 Gas Detector, Plug-in Home Natural Gas/Methane/Propane/Co Alarm, Leak Sensor Detector with Voice and LED Display
US$
9.30
-
9.50
5 Pieces
(MOQ)
Wolf Guard Wired PIR Ceiling Detector (HW-XD01CF)
US$
1.00
-
6.50
10 Pieces
(MOQ)
1/4
1
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