Sniffers | McMaster-Carr

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Gas Leak Detected

Chlorofluorocarbon (CFC)

Compressed Gas Leak

Hydrochlorofluorocarbon (HCFC)

Hydrofluorocarbon (HFC)

Hydrogen Sulfide

Detects

Carbon Monoxide

Hydrogen Sulfide

Toluene (Methylbenzene)

Power Source

Alert Signal Type

Vibrating Alarm

Container Type

Applicator-Top Bottle

Plastic Carrying Case

Display Type

Environment

Food and Beverage

For Use On

Voltage

Measures

Air Quality Index

Ambient Temperature

Barometric Pressure

Carbon Dioxide Level

Carbon Monoxide Level

Combustion Efficiency

Equivalent Carbon Dioxide

Flue Gas Temperature

Relative Humidity

Total Volatile Organic Compound Concentration

REACH

Electrical Connection

Maximum Temperature

Less than 120° F

120° F to 149° F

150° F to 174° F

175° F to 199° F

200° F or greater

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Minimum Temperature

-50° F or less

-49° F to -25° F

-24° F to -1° F

0° F to 24° F

25° F or greater

Hazardous Location Rating

ATEX Hazardous Location Zone Rating

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IEC Hazardous Location Rating

IEC Hazardous Location Zone (IECEx) Rating

NEC Hazardous Location Rating

NEC Hazardous Location Zone (AEx) Rating

Alert Type

Bubbling Action

Digital Display

Vibrating Alarm

Trigger Point

Certification

CSA-US Certified

UL Recognized Component

Oxygen Compatible

Container Size

Digital Display Type

Methane (Natural Gas) Detection Trigger Point

Height

How can we improve?

87 Products

Measuring and Inspecting

Gas Leak Detectors

Gas Leak Detectors

Find gas leaks in pipes, tubes, fittings, tanks, cylinders, and valves

Combustion Analyzers

Combustion Analyzers

Measure boiler and furnace combustion efficiency

Stethoscopes

Detect internal mechanical problems like worn parts, excessive vibration, and fluid leaks

Vibration Meters

Vibration Meters

Spot-check vibration to gauge the health of your machine

Safety Equipment

Multi-Gas Detectors

Multi-Gas Detectors

Monitor air for carbon monoxide and combustible gases including methane, hydrogen, and propane

Carbon Dioxide Meters

Carbon Dioxide Meters

Measure and display real-time carbon dioxide levels for indoor ventilation quality

Hydrogen Detectors

Hydrogen Detectors

Alarms and lights alert you to the presence of hydrogen

Oxygen Detectors

Oxygen Detectors

Too much or too little oxygen triggers alarms and warning lights

Methane Detectors

Methane Detectors

Alarms and lights alert you to the presence of methane instantly or after a set exposure time

Hydrogen Sulfide Detectors

Hydrogen Sulfide Detectors

Alarms and lights alert you to high levels of hydrogen sulfide

Propane Detectors

Propane Detectors

Alarms and lights alert you to the presence of propane instantly or after a set exposure time

Carbon Monoxide Detectors

Carbon Monoxide Detectors

Alarms, lights, or color changes alert you to the presence of carbon monoxide

Smoke Detectors

Smoke Detectors

Warn people when there's smoke in your facility

Electrical

Development Board Sensor Modules

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)