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Ordering from Professional Equipment is *RISK-FREE. We absolutely insist that you be completely satisfied. Take a full thirty days to review any item(s) you ordered. If you discover a Gas Detectors is not what you expected, return it and we will refund your money or credit your charge card for the purchase price of the products.

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Gas Detectors

Professional Equipment is a leading distributor of reliable, professional gas detectors that allow you to perform efficient gas detection and ambient air safety checks with ease. Utilized in home inspections, in the HVAC industry, and on residential appliances, gas detectors allow you to monitor gases such as combustibles, chlorine, chlorine dioxide, sulfur dioxide, carbon monoxide, oxygen, hydrogen sulfide and more!

Browse the online catalog at Professional Equipment for the gas detectors that best suit your needs, including carbon dioxide detectors, carbon dioxide analyzers, multi gas detectors, oxygen detectors, and more!

Click here to expand Gas Detection Meters Offered for Every Application and Budget

Professional Equipment has a complete range of gas detectors suitable for many in the building trade industries and building inspection. Our wide selection of gas detectors is one of the best you'll find, offered at the prices you want, and includes carbon dioxide detectors, carbon dioxide analyzers, multi gas detectors, and oxygen detectors, among many others.

Gas detectors are utilized to detect and monitor gases in order to protect the safety of workers or residents of a building. Utilized for a wide range of applications, gas detectors are capable of monitoring many different types of gases, including combustibles, chlorine, chlorine dioxide, sulfur dioxide, carbon monoxide, oxygen, hydrogen sulfide and more!

Professional Equipment's gas detectors are specifically designed to provide you with the utmost in precision and reliability. Our gas detectors are proven effective for use in monitoring and performing ambient air safety checks in home inspections, in commercial and industrial buildings, on gas burners and residential appliances, in HVAC applications, and much more. Contact the knowledgeable staff at Professional Equipment today to find out more about our gas detectors, carbon dioxide detectors, carbon dioxide analyzers, multi gas detectors, and oxygen detectors.

Our gas detectors are used for ambient air safety checks on residential appliances, HVAC service on furnaces, hot water heaters, gas burners and home inspections. Professional Equipment's gas detectors are specifically designed to provide you with the utmost in precision and reliability.

Most Popular Gas Detectors

Pocket Combustible Gas Detector Pocket Combustible Gas Detector

This Pocket Combustible Gas Detector from General Tools is small and compact, and allows for the easy detection of a wide range of combustible gases. An ideal multi-gas detector for home inspectors, technicians, or individual homeowners.

TIF 8800X Combustible Gas Detector

TIF 8800X Combustible Gas Detector


The TIF 8800X Combustible Gas Detector is the perfect tool for detecting combustible gas, vapor or residue from gas lines and pipes, exhaust and fuel leaks, propane filling stations, heat exchanger leaks, manholes, arson residue, IAQ tests and liquid- or gas-fired heating systems.

GasBadge Plus - Hydrogen Sulfide Single Gas Monitor

GasBadge Plus - Hydrogen Sulfide Single Gas Monitor


The GasBadge Plus - Hydrogen Sulfide Single Gas Monitor is a lightweight (2.5 oz.) gas detector that and can be worn comfortably with a variety of clip attachments. A top-mounted sensor allows for continuous and unobstructed protection even when placed in a shirt.

BW Gas Alert Clip Extreme 2 - Single Gas Detector - Oxygen (O2)

BW Gas Alert Clip Extreme 2 - Single Gas Detector - Oxygen (O2)


This hassle-free oxygen gas detector provides two years of maintenance free oxygen gas detection without the need for calibration or down time, and requires no sensor or battery replacement.

Bacharach Snifit 50 Carbon Monoxide Analyzer

Bacharach Snifit 50 Carbon Monoxide Analyzer


The Bacharach Snifit 50 Carbon Monoxide Analyzer accurately measures carbon monoxide concentration levels and is a compact, lightweight unit that fits easily in your pocket. A handy carbon monoxide detector, it measures levels in room air between 0-1999 ppm.

Inficon Tek-Mate Refrigerant Leak Detector

Inficon Tek-Mate Refrigerant Leak Detector


The Inficon Tek-Mate Refrigerant Leak Detector is a gas detector that features proven D-TEK™ heated diode sensor technology that locates leaks fast and reliably. The gas detector is comprised of an electrochemical sensor consisting of a ceramic substrate, doped with a reactive element, and maintained at high temperature by a built-in heating element.

Also Popular Gas Detectors