Air-Quality Monitors | McMaster-Carr

Filter by

Measures

Air Particles by Volume

Air Particles Over Time

Air Quality Index

Barometric Pressure

Carbon Dioxide Level

Equivalent Carbon Dioxide

Relative Humidity

Relative Volatile Organic Compound Concentration

Total Volatile Organic Compound Concentration

Measurement Precision

Electrical Connection

Power Source

Sensor Type

Detects

Carbon Monoxide

Hydrogen Sulfide

Toluene (Methylbenzene)

Maximum Temperature

Battery Chemistry

Lithium Ion (Li-Ion)

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

Display Type

Gas Leak Detected

Chlorofluorocarbon (CFC)

Hydrochlorofluorocarbon (HCFC)

Hydrofluorocarbon (HFC)

Hydrogen Sulfide

Methanol (Methyl Alcohol)

Environment

Food and Beverage

For Use With

Solid Particles

Certification

CSA-US Certified

UL Recognized Component

Input Voltage

1.2V DC to 3.6V DC

1.7V DC to 3.6V DC

2.4V DC to 5.5V DC

Height

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Specifications Met

Voltage

Container Type

Applicator-Top Bottle

Plastic Carrying Case

Width

Alert Type

Bubbling Action

Digital Display

Vibrating Alarm

Housing Material

How can we improve?

71 Products

Measuring and Inspecting

Air Particle Counters

Air Particle Counters

Monitor indoor dust levels and measure filter efficiency in HVAC systems

Gas Leak Detectors

Gas Leak Detectors

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

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

Carbon Monoxide Detectors

Carbon Monoxide Detectors

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

Oxygen Detectors

Oxygen Detectors

Too much or too little oxygen triggers alarms and warning lights

Hydrogen Sulfide Detectors

Hydrogen Sulfide Detectors

Alarms and lights alert you to high levels of hydrogen sulfide

Hydrogen Detectors

Hydrogen Detectors

Alarms and lights alert you to the presence of hydrogen

Methane Detectors

Methane Detectors

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

Propane Detectors

Propane Detectors

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

Respirator Filter Monitors

Respirator Filter Monitors

Track the quality of incoming air as it travels from your air line to your respirator

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.)