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Henan Duotesi Electronic Technology Co., Ltd.
Custom Manufacturer
2yrs
Henan, China
Main categories: Electrochemical Gas Sensor, Portable Gas Detector, Fixed Gas Detector
#1 fastest response time in Environmental Sensors
Multi-Language capability:
Sample-based customization
ODM services available
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Gas Detector
Optical Sensors
Gas Sensor Module
Electrochemical Gas Sensors
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DTS-4O2 Industrial Gas Sensor O2 Oxygen Sensor Premium Alternative to 4OXV Oxygen Sensor
$15.80-18.80
Min. order 1 piece
DUOTESI DTS-4CH2O Home Decor Gas Air Quality Sensor 0-100PPM Electrochemical Detects Formaldehyde 20 CH20
$40-47
Min. order 1 piece
DTS-4NH3 Environmental Sensor Electrochemical Ammonia Gas Concentration Detector 4nh3-500
$38-46
Min. order 1 piece
1 recent viewed
Online Fixed NH3 Carbon Monoxide Gas Detector Industrial Toxic Gas Analyzer Monitor
$122.60-162.60
Min. order 1 piece
Featured products
DUOTESI DTS-B004 High-Precision Handheld Gas Detector Multiple Gas Analyzer Including Methane Closer Laser Technology
$70
Min. Order: 1 piece
DUOTESI 4 in 1 Portable Multi Gas Detector O2 / CO / H2S / Combustible Gas Detector with LCD Screen
$22-81
Min. Order: 1 piece
2 sold
Portable Explosion-Proof H2 No2 Co Co2 So2 Voc Automotive Air Gas Detector With Flue Gas Probe Option
$83-98
Min. Order: 1 piece
1 sold
Main product
DUOTESI CE ATEX Certified Fixed O2 Oxygen Gas Sensor Detector and O3 Ozone Detector LCD Display for Industrial Use
$20-169
Min. Order: 1 piece
1 sold
DUOTESI 4in1 Gas Detector Co2 Detector Portable So2 Gas Meter Carbon Monoxide/Carbon Dioxide Gas Detector
$66-75
Min. Order: 1 piece
1 sold
Main product
DUOTESI Portable 4 in 1 Multi Gas Detector O2 CO H2S Ex Methane Gas Detection Alarms Handheld Gas Detector
$81
Min. Order: 1 piece
7 sold
DTS-B004 Portable Multigas Detector High Quality Portable Multi Gas Analyzer for Carbon Monoxide and Methane
$66.30-75
Min. Order: 1 piece
3 sold
DUOTESI High Quality Industrial Portable 4 in 1 Gas Detector for Oxygen Concentration Detection
$83-98
Min. Order: 1 piece
1 sold
DUOTESI High Quality Industrial Portable Gas Analyzer for TVOC CO H2S NO2 NO SO2 Methane
$66-75
Min. Order: 1 piece
1 sold
Duotesi Portable 4-in-1 Ph3 Toxic Gas Detector Multi-functional Gas Analyzer Machine
$80
Min. Order: 1 piece
2 sold
DTS-4O2 compatible O2-A2 Alphasense O2 sensor in stock electrochemistry Oxygen Sensor O2 30%VOL
$14.90-18.40
Min. Order: 1 piece
21 sold
DUOTESI Nh3 Portable Ammonia Gas Factory Sale Gas Detector Exhaust Gas Detector With Pump
$169
Min. Order: 1 piece
3 sold
DUOTESI High Quality Industrial Portable 4 in 1 Gas Detector for Oxygen Concentration Detection
$60-100
Min. Order: 1 piece
5 recent viewed
Industrial Gas Control System Detector CH2O Gas Detector Gas Leak Detector Monitor
$156-195
Min. Order: 1 piece
2 sold
DTS-4NH3 1000ppm Replaceable Gs+4 Nh3-1000 Ammonia Sensors Ammonia Nh3 Detection Nh3 Gas Leak Monitoring
$38-46
Min. Order: 1 piece
2 recent viewed
DTS-4O2 electrochemical oxygen sensor O2 gas concentration monitoring can replace 4OXV and O2-A2 oxygen sensor
$13.43-15.98
$15.80-18.80
Min. Order: 1 piece
10 sold
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