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Gas Sensor

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Home > Sensors > Gas Sensor

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MQ-8 Hydrogen Detection Module

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Original parts, guaranteed brand new

MQ-8 Hydrogen Detection Module

Utsource Original Store

≥1:

US $3.54277

US $3.33020

≥5:

US $2.36184

US $2.22013

≥10:

US $2.12566

US $1.99812

≥20:

US $2.06661

US $1.94262

≥50:

US $2.00757

US $1.88711

≥100:

US $1.94852

US $1.83161

≥200:

US $1.88948

US $1.77611

≥500:

US $1.86586

US $1.75391

≥1000:

US $1.83043

US $1.72060

Stock:47943

Minimum:2

Favorite

MG811 Solid Electrolyte CO2 Gas Sensor

Enlarge

Original parts, guaranteed brand new

≥1:

US $30.60000

US $28.76400

≥5:

US $24.48000

US $23.01120

≥10:

US $18.36000

US $17.25840

Stock:33951

Minimum:1

Favorite

MQ-7 CO Sensor Module

Enlarge

Original parts, guaranteed brand new

MQ-7 CO Sensor Module

Utsource Original Store

≥1:

US $3.76890

US $3.54277

≥5:

US $2.51260

US $2.36184

≥10:

US $2.26134

US $2.12566

≥20:

US $2.19853

US $2.06661

≥50:

US $2.13571

US $2.00757

≥100:

US $2.07290

US $1.94852

≥200:

US $2.01008

US $1.88948

≥500:

US $1.98495

US $1.86586

≥1000:

US $1.94727

US $1.83043

Stock:47936

Minimum:2

Favorite

MQ-2 Smoke Sensor Module

Enlarge

Original parts, guaranteed brand new

MQ-2 Smoke Sensor Module

Utsource Original Store

≥1:

US $3.36984

US $3.16765

≥5:

US $2.24656

US $2.11177

≥10:

US $2.02190

US $1.90059

≥20:

US $1.96574

US $1.84780

≥50:

US $1.90958

US $1.79500

≥100:

US $1.85341

US $1.74221

≥200:

US $1.79725

US $1.68941

≥500:

US $1.77478

US $1.66830

≥1000:

US $1.74108

US $1.63662

Stock:47940

Minimum:2

Favorite

MG811 Solid Electrolyte CO2 Gas Sensor

Enlarge

Original parts, guaranteed brand new

US $19.65740

US $18.47796

Stock:1000

Minimum:1

Favorite

MQ-7 CO Sensor Module

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Original parts, guaranteed brand new

US $1.75882

US $1.65329

Stock:9999

Minimum:2

Favorite

MQ-135 Air Quality Detection Module for Harmful Gas

Enlarge

Original parts, guaranteed brand new

MQ-135 Air Quality Detection Module for Harmful Gas

The MQ-135 Air Quality Detection Module Sensitive for benzene, alcohol, smoke

US $2.02368

US $1.90226

Stock:9999

Minimum:2

Favorite

MQ-8 Hydrogen Detection Module

Enlarge

Original parts, guaranteed brand new

MQ-8 Hydrogen Detection Module

MQ-8 gas sensor has high sensitivity to hydrogen gas, also has anti-interference to other gases.

Utsource

≥1:

US $4.51000

US $4.23940

≥5:

US $3.60000

US $3.38400

≥10:

US $2.70000

US $2.53800

Stock:33951

Minimum:1

Favorite

MQ-135 Air Quality Detection Module for Harmful Gas

Enlarge

Original parts, guaranteed brand new

MQ-135 Air Quality Detection Module for Harmful Gas

The MQ-135 Air Quality Detection Module Sensitive for benzene, alcohol, smoke

Utsource

≥1:

US $3.24000

US $3.04560

≥5:

US $2.59000

US $2.43460

≥10:

US $1.94000

US $1.82360

Stock:33949

Minimum:2

Favorite

MQ-3 Ethanol Sensor Module Alcohol Detection

Enlarge

Original parts, guaranteed brand new

MQ-3 Ethanol Sensor Module Alcohol Detection

The MQ-3 Gas Ethanol Sensor is Sensitive for alcohol, ethanol

US $1.67605

US $1.57549

Stock:10000

Minimum:2

Favorite

MH-Z19B NDIR CO2 Sensor For Indoor Air Quality

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Original parts, guaranteed brand new

US $43.39349

US $40.78988

Stock:33951

Minimum:1

Favorite

ZE08-CH2O Manual Formaldehyde Detection Module

Enlarge

Original parts, guaranteed brand new

ZE08-CH2O Manual Formaldehyde Detection Module

Winsen

Utsource Original Store

≥1:

US $26.07192

US $24.50760

≥5:

US $24.62348

US $23.14607

≥10:

US $23.89926

US $22.46530

≥20:

US $23.17504

US $21.78454

≥50:

US $22.45082

US $21.10377

≥100:

US $22.16113

US $20.83146

≥200:

US $21.72660

US $20.42300

≥500:

US $21.43691

US $20.15070

≥1000:

US $21.00238

US $19.74224

Stock:38945

Minimum:1

Favorite

MQ-3 Ethanol Sensor Module Alcohol Detection

Enlarge

Original parts, guaranteed brand new

MQ-3 Ethanol Sensor Module Alcohol Detection

The MQ-3 Gas Ethanol Sensor is Sensitive for alcohol, ethanol

Utsource

US $2.34325

US $2.20266

Stock:33951

Minimum:1

Favorite

MQ-135 Air Quality Detection Module for Harmful Gas

Enlarge

Original parts, guaranteed brand new

≥1:

US $4.33645

US $4.07626

≥5:

US $2.89097

US $2.71751

≥10:

US $2.60187

US $2.44576

≥20:

US $2.52960

US $2.37782

≥50:

US $2.45732

US $2.30988

≥100:

US $2.38505

US $2.24195

≥200:

US $2.31277

US $2.17401

≥500:

US $2.28386

US $2.14683

≥1000:

US $2.24050

US $2.10607

Stock:47944

Minimum:1

Favorite

ZE08-CH2O Manual Formaldehyde Detection Module

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Original parts, guaranteed brand new

US $28.35042

US $26.64939

Stock:33951

Minimum:1

Favorite

MQ-2 Smoke Sensor Module

Enlarge

Original parts, guaranteed brand new

MQ-2 Smoke Sensor Module

The MQ-2 Gas sensor can detect or measure gasses like LPG, Alcohol, Propane, Hydrogen, CO and even methane.

US $1.57259

US $1.47824

Stock:9999

Minimum:2

Favorite

MH-Z19B NDIR CO2 Sensor For Indoor Air Quality

Enlarge

Original parts, guaranteed brand new

MH-Z19B NDIR CO2 Sensor For Indoor Air Quality

Winsen

Utsource Original Store

≥1:

US $33.25500

US $31.25970

≥2:

US $33.25500

US $31.25970

≥5:

US $32.14650

US $30.21771

≥10:

US $31.70310

US $29.80091

≥20:

US $31.48140

US $29.59252

≥30:

US $31.03800

US $29.17572

≥50:

US $31.03800

US $29.17572

≥100:

US $30.81630

US $28.96732

≥500:

US $30.59460

US $28.75892

Stock:38944

Minimum:1

Favorite

MQ-3 Ethanol Sensor Module Alcohol Detection

Enlarge

Original parts, guaranteed brand new

≥1:

US $3.59154

US $3.37605

≥5:

US $2.39436

US $2.25070

≥10:

US $2.15492

US $2.02563

≥20:

US $2.09507

US $1.96936

≥50:

US $2.03521

US $1.91309

≥100:

US $1.97535

US $1.85683

≥200:

US $1.91549

US $1.80056

≥500:

US $1.89154

US $1.77805

≥1000:

US $1.85563

US $1.74429

Stock:47943

Minimum:2

Favorite

MQ-2 Smoke Sensor Module

Enlarge

Original parts, guaranteed brand new

MQ-2 Smoke Sensor Module

The MQ-2 Gas sensor can detect or measure gasses like LPG, Alcohol, Propane, Hydrogen, CO and even methane.

Utsource

≥1:

US $2.53000

US $2.37820

≥5:

US $2.03000

US $1.90820

≥10:

US $1.52000

US $1.42880

Stock:33951

Minimum:2

Favorite

MQ-7 CO Sensor Module

Enlarge

Original parts, guaranteed brand new

≥1:

US $1.77000

US $1.66380

≥5:

US $1.42000

US $1.33480

≥10:

US $1.06000

US $0.99640

Stock:33949

Minimum:2

Favorite

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