Top 10 Combustible Gas Analyzer – Carbon Monoxide Detectors

As an Amazon Associate I earn from qualifying purchases.



GCO1CN, First Alert Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display

FIRST ALERT #ad - Test button and low battery warning. Uses electrochemical carbon monoxide sensor--the most accurate technology available. Includes 9-volt battery.

3-way protection against natural, methane, and propane gases and carbon monoxide. Can be remotely muted using almost any household remote control. Versatile co alarm senses high levels of propane, natural/methane gas, and carbon monoxide. Crisp backlit digital display allows you to view current and peak levels. Loud 85-decibel alarm can be heard easily. Plugs into any ac outlet for easy setup; backup battery powers unit in case of power outage. Plug-in combination carbon monoxide and explosive gas alarm with battery back-up.
ManufacturerFirst Alert #ad
Height9.06 Inches
Length7.25 Inches
Weight0.8 Pounds
Width4.25 Inches
Part NumberGC01CN
WarrantyLimited Ten Years

2. Alopex


Combustible Gas Sniffer with Sound Warning, Portable Natural Gas Tester Detector/Combustible Propane Methane Gas Sensorr, Gas Detector Alarm, Adjustable Sensitivity and Flex Probe

Alopex #ad - Also, audible buzzer, loud audible buzzers installed in the device indicate presence and concentration of detected gas. 2. Small detector super sensor: a 14-inch flexible probe allows location and detection of leaks in hard-to-reach and confined spacesSix red LED's visual and 85dB audible alerts that increase with Gas concentration, super sensor, high sensitivity, long lifetime.

Including methane or natural gas, gasoline, propane, coal gas, exhaust gas and fuel leaks, such as gas pipelines, propane tank stations, ketone and other flammable gases. Use in onstruction projects, oil spill home kitchen or camper and etc. 4. Economical and green: low battery indicator, the combustible gas leak detector features a low battery indicator that makes sure the instrument is charged up before next use.

1. High senstivity quick respon: highly sensitive adjustable with a quick reaction time, you will be able to detect gas leaks within 10 seconds and prevent dangerous accidents or damages. 3. Versatile with combustible gases: for the detection of flammable gases, gas oil, ethane, alcohol, safety check of gas appliances, cabin leaks, mines, toluene, inspection of leaks at the access. 5. Durable and portable :shelled in double-sided ABS, this Product is anti-Mildew, anti-Pest, and anti-Corrosive, wipes clean easily.
BrandAlopex #ad
ManufacturerAlopex #ad
Height1.14 Inches
Length5.6 Inches
Width2.05 Inches



Residential Combustion Analyzer by Forensics | Basic Flue Gas Analyzer | CO and O2 Sensor | COAF & EA | Water Trap, Particle and NOx Filters | USB Recharge | USA NIST Calibration |

FORENSICS DETECTORS FD #ad - Calculates coaf co air free and excess air EA for combustion analysis. Sensors: high quality sensors with oxygen o2 and carbon monoxide co. Comes with strong magnet for appliance mounting. Usa nist calibration. Comes factory calibrated. And response time: T
ManufacturerForensics Detectors #ad
Part NumberFF-L2Z8-I7C3

4. Klein Tools


10,000 ppm, Includes Pouch, Batteries, Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50

Klein Tools #ad - Two levels of sensitivity: high approximately 50 to 1000 ppm and Low approximately 1000 to 10, 000 ppm. 18-inch flexible gooseneck expands sensor's reach; clips onto meter for storage. Five red led's visual and 85dB audible alerts that increase with gas concentration. Automatic zero-point calibration at power-up lights will flash during self-calibration; this does not indicate the presence of gas. Detection range: approximately 50 to 10, 000 ppm* *based on Methane.
BrandKlein Tools #ad
ManufacturerKlein Tools #ad
Height2.71 Inches
Length28.3 Inches
Weight0.81 Pounds
Width1.79 Inches
Part NumberET120



SBKDPT Combustible Gas Detector with Digital Readout Gas Leak Analyzer High Precision Gas Sniffer with Large Easy-View LED Portable Handheld Gas Leak Detector Color : Black

SBKDPT #ad - Rugged and accurate: semiconductor sensors improve sensitivity and extend service life. Quantitative leak detector: actual ppm, methane, or % vol readouts on the easy-to-read LED for Natural Gas, % LEL, propane, Kerosene, butane, Town Gas, Gasoline and more.

Digital display: it displays real-time gas concentration, which not only gives you the answer of leaking or not, but also tells you how much the leakage is. Auto zero–Drift Adjustment on power-up. Light-weight and convenient: Small, lightweight portable gas detector nicely fits in your hand and toolbox for easy transport and use. Professional tool: the flexible probe helps detect small combustible gas leaks in hard-to-reach places and around appliances.
BrandSBKDPT #ad
ManufacturerSBKDPT #ad
Weight1.1 Pounds
Part NumberSBKDPT

6. Vzmcov


Gas Detector, Rechargeable Portable 4 in 1 Gas Clip 4-Gas Monitor Meter Tester Analyzer Sound Light Shock,2-Year Detector

Vzmcov #ad - Three alarm methods:the portable gas detector with human voice, visual, Adjustable audio, and vibration alarms alert when preset levels are reached.

Wide application easy carrying around:this gas monitor detector with compact size and unique clip design, chemical industry, refining, can widely used in petroleum, fire prevention, matallurgy, agricultrue, Convenient for user to carry around, effectively predicting as to ensure the safety of the environment. Zero and span calibration options. Can accurately measure the gas concentration with easy-to-read number shown on the display. And response time: T
BrandVzmcov #ad
ManufacturerVzmcov #ad
Height1.1 Inches
Length5.5 Inches
Width2.8 Inches
Part NumberDet-BK-FBM

7. BW Technologies


BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector, LEL and O2, CO, H2S, Yellow

BW Technologies #ad - Easy visual compliance with flashing, green IntelliFlash. Lcd screen shows up to four ambient gas concentrations, and the status of calibration, alarm condition, battery level, bump, and sensor self-tests. Easy operation and straightforward training with one-button simplicity. Four-gas detector for surveying levels of H2S, oxygen O2, carbon monoxide CO, and in other personal safety, and combustibles in natural and industrial environments, training, research. Easy and comfortable to wear; thin and lightweight, ambient air monitoring applications.
BrandBW Technologies #ad
ManufacturerHoneywell International, Inc #ad
Height2 Inches
Length4.5 Inches
Weight0.38 Pounds
Width3.5 Inches

8. UEI Test Equipment


UEI Test Equipment Combustible Gas Leak Detector w/Alarm

UEI Test Equipment #ad - Separate user adjustable alarms for predetermined level detection. 50 ppm minimum detection. Visual leak detection by color LED's, and has a 'Tip-light' in sensor cap to illuminate the search area. Precision sensor detects even the smallest leaks. Fast response time of less than two seconds to 40 percent LEL.
BrandUEI Test Equipment #ad
ManufacturerUEi Test Instruments #ad
Height8.75 Inches
Length2.5 Inches
Weight0.15 Pounds
Width3.25 Inches
Part NumberCD200
Warranty3 -Year limited warranty



Meter by Forensics | O2, H2S, Light & Vibration Alarms | USA NIST Calibration |, LEL | USB Recharge | Sound, Basic MULTIGAS + Pump Analyzer, Detector, CO

FORENSICS DETECTORS FD #ad - Trust: ** 1 year limited warranty ** arrives with calibration and qa certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **. Usa customer support with engineer email response rate less than 6 hours.

Comes factory calibrATED. Oxygen o2, carbon monoxide CO, Hydrogen Sulfide H2S and Combustibles LEL. Strong: robust design made of high strength ABS and Anti-slip grip rubber. Point sampling: perfect for point probe sampling or continuous sampling in confined or toxic spaces. Usa nist calibration. Detect: high quality sensors made in the uk. Dc pump flow rate 05lpm with USB recharge. Waterproof, dust-proof and explosion-proof exceeding Exib IIB T3 Gb. Turn on and GO. Alarms: adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging.
ManufacturerFORENSICS #ad
Part Number70-04BB-GH7G

10. Bacharach


Bacharach 0019-3037 Probe Stop with Thumb Screws for Fyrite Combustible Gas Analyzers

Bacharach #ad - Thumb screw secures the stop at the desired location on the probe. Universal probe stop for use with Bacharach Fyrite combustion analyzers sold separately. Stops probe at desired depth, preventing damage of sensitive parts.
BrandBacharach #ad
ManufacturerBacharach, Inc. #ad
Height0.2 Inches
Length1 Inches
Width1 Inches
Part Number0019-3037