Top 9 Sewer Gas Detector – Gas Detectors & Alarms

As an Amazon Associate I earn from qualifying purchases.

1. EG


LPG, eBook, Sound & LED Alarm, Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible Gases Like Methane, Sewer Gas; w/ Flexible Sensor Neck, Fuel, LNG

EG #ad - Adjustable sensitivity: increase sensitivity dial to find small gas leaks. A gas detector for most every combustible gas: locates the source of explosive gas leaks including natural gas or methane, alcohol, propane, butane, sewer gas, ethane, coal gas, fuel including gasoline or kerosene, toluene, and other flammable gases.

Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels. Bend 12-inch length sensor neck in any direction along gas pipes or fuel lines in confined spaces to find gas leaks. Also included is a 20+ page eBook on Gas and Air Quality Hazards. Visual / audio gas indicators: 6 leDs with 85dB tonal alarm notify users of gas leaks and relative concentrations of natural gas & propane.

Portable & flexible gas leak detector: powered by 3 aaa batteries, this portable gas detector sniffer can be taken anywhere to find gas leaks indoors or outdoors. Lifetime usa warranty + original design: as the only us retailer of this item, we stand fully behind this product and will replace it if it ever breaks! We have a Midwest-based chemist on staff to answer any technical questions. If alarm sounds when turning on detector, sensitivity needs to be decreased toward -.
BrandEG #ad
ManufacturerEG #ad
Height1 Inches
Length5.9 Inches
Width2.7 Inches
Part NumberY201



Flexible Probe, Adjustable Sensitivity Sensor, Natural Gas Detector Propane Methane Combustible Gas Sniffer, Visual & Audible Alarm, Gas Leak Detector

PANBUDOR #ad - Powered by 3*aaa batteries Not included, easy to carry around for indoor or outdoor use. A reliable gas leak detection tool for your home, RV, camper, kitchen, trailer or workplace. Flexible & easy to use - portable gas detector sniffer with long 12.

6-inch gooseneck probe for hard to reach areas. Reliable & quick response - high precision sensor detects even small gas leaks within 2 seconds, adjustable sensitivity helps pinpoint leaks quickly and accurately. Combustible gas leak detector - detect explosive gas leaks including natural gas, gasoline, butane, methane, fuel, alcohol, toluene, coal gas, LNG, propane, LP, LPG, sewer gas, industrial solvents and other flammable gases. Instruction manual and tutorial video included.

Visual & audible alarms - 6 led indicators & 85db loud alarm indicate the presence of gas leaks and relative gas concentration, the ticking and flashing increases as the sensor tip get closer to a suspected leak source. Buy with confidence - patent pending product, we stand behind our products and services with 24-Month Extended Warranty + FREE Lifetime Technical Support. Simple to operate with one hand.
ManufacturerUbples-US #ad
Height1.2 Inches
Length6.2 Inches
Weight0.6 Pounds
Width2.7 Inches



Natural Gas Detector, High Sensitivity Natural Gas Propane Leak Detection Light White, Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen

HSTMYFS #ad - Widely used for restaurant, Hotel, Garage, Gas Station etc. During this time period, the gas test will not work. You need to wait for the display to show 0 the system enters the working state before it can be tested normally.

Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas. Home gas detector suitable for detecting LPGMethane, natural gas, liquefied petroleum gas, gas fuel, artificial gas, coal gas, liquefied natural gas etc. Gas leak detector adopts easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas. Gas detector offers voice notification and a digital readout of the GAS concentration.

When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. This product can be used as independent family alarm equipment, Hospital, Oil Factory, and also can be used as front detector of alarm system.85db alarm sound, reduce the risk of gas explosion and protect your family's life and property safety. The system warm-up time is about 2-3 minutes.
BrandHSTMYFS #ad
ManufacturerHSTMYFS #ad



Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

TECHAMOR #ad - Replacement and friendly customer service are available even it’s broken in 24 months. Original design and lifetime technical support: Design patent and certifications are applied to make sure the product quality and uniqueness.

Easy-to-use gas leak detector: powered by 3 aaa batteries not included, 12 inch bendable gooseneck can locate and detect the gas leaks even in hard-to-reach areas at home & VR, kitchen and fireplace etc. Refer to “how and where to Use the Y201 Combustible Gas Detector” video. Sound and visual gas alarm: six red led’s visual and 85dB audible alerts once encounter gas leakage along pipeline or around the suspected leakage points.

Detection range: approximately 50 to 10, 000 ppm Based on Methane, instant response once encounter leakage points. Detect various flammable gases: portable natural gas sniffer and tester is used to locate exact gas leak for various combustible gas, sewer gas, such as methane, coal gas, propane, LPG, natural gas, gasoline, other flammable gases.
ManufacturerShenzhen Yongchangda Electronics Co.,Ltd #ad
Height1.77 Inches
Length8.86 Inches
Weight0.55 Pounds
Width5.12 Inches
Part NumberY201



Dust & Explosion Proof | Li-Ion Battery | Natural Gas, Butane, Propane, Gas Leak Detector by Forensics | Adjustable Alarms | 0-10,000ppm & 1ppm Resolution Display | Water, Methane, H2, NH3 & Alkanes

FORENSICS DETECTORS FD #ad - Strong: shock proof, water proof, dust proof and explosion proof. Uses: designed for inspectors, utility workers, refinery workers, maintenance engineers and technicians. Accurate: accurate made in japan sensor, most sensitive with ppm 0-10, 000ppm or umol/mol concentration display. Trust: ** 1 year limited warranty ** arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **. Alarms: adjustable Audio, visual, and vibration alarms alert when preset levels are reached.
ManufacturerFORENSICS #ad
Weight0.66 Pounds
Part NumberC4-1VJ1-U5S9



LPG,LNG, Y201 Portable Propane Methane Natural Gas Leak Detector; Gas Sniffer to Locate Combustible Gas Leaks Source Like Fuel, Butane,Sewer Gas; Sound & Visual Alarm; Flexible Sensor Probe

VITITE #ad - When gas is detected, led and sound alarm will warn of gas leakage, and the relative concentration of gas leakage will be displayed by the number of LED lights. Flexible probe:portable gas leak detector with a 12-inch flexible probe, the probe can be bent arbitrarily, even in difficult to reach narrow areas can also locate and detect gas leaks.

Patents and satisfactory after sales servise:applied for patents and certifications, product quality is guaranteed. Portable use:3 aaa batteries not included are used for power supply. Detector for sniffer various combustible gases:suitable for detecting various combustible gas leaks, sewer gas, gasoline, coal gas, gas oil, butane, alcohol, such as methane, toluene, ethane, propane, natural gas, ketones and other combustible gases.

Locate the source of the flammable gas leak. If you are not satisfied with the quality of our products, we will replace you with new products for free within two years. Acoustic and visual gas alarm:y201 has six red leds visual and 85db audible alarm. The natural gas leak detector sniffer can be carried with you and used for gas detection in various indoor, propane storage tank stations, sewers, such as kitchens, natural gas pipelines, RV, home, engine rooms, outdoor and field scenarios, etc.
BrandVITITE #ad
ManufacturerShenzhenshijuhuadianziyouxiangongsi #ad
Height1.2 Centimeters
Length14.6 Centimeters
Weight240 Grams
Width2.8 Centimeters
Part NumberJUHUA001H



Combustible Propane Methane Gas Sensor Sniffer Batteries Included, PANGAEA Gas Detector Portable Natural Gas Tester Detector

PANGAEA #ad - Video tutorial for your preparation. Compact size, light weight, easy to carry and operate. Instant response, pinpoint leak position, whether in your home or in your RV. You can use it in your house or your RV.

Use 3xaa batteries. Audible semiconductor probe and auto fast warm-up. Minimum 50 PPM methane. Also, you can download the latest version of Instruction Manual in the section of Technical Specification, on the same page as product description. Portable natural gas detector for detecting all combustible gas leak, acetylene, alcoholsmethanol, gas oil, toluene, propane, ethane, propane, natural gas, fuel, hydrocarbons methane, Pentane, methylene chloride, vinyl chloride, benzene, ethanol, hexane, gas, halogenated hydrocarbonsmethylchloride, LNG, three chloride, LPG, sewer gas etc.

Please scroll down to "Related Video Shorts" on this page to find out. Audio & visible leakage alarm indication and adjustable sensitivity. Long flexible stainless probe reaches all areas.
BrandPANGAEA #ad
ManufacturerPangaea #ad
Height1 Inches
Length8 Inches
Width5 Inches
Part NumberP-AS8800L



Gas Leak Detector by Forensics | Combustibles | 2021 Design | 10ft Drop Test | Natural Gas, Methane & Combustibles | RED Color |

FORENSICS DETECTORS FD #ad - Methane Calibrated. Trust: ** 1 year limited warranty ** 7 year sensor life **. Accurate: made in Japan sensor. Uses: for inspectors, technicians, engineers. Display: large color LCD screen with temperature. Shock: abs housing can take a 10ft drop.

9. Alopex


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

Alopex #ad - 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.

5. Durable and portable:shelled in Double-Sided ABS, so portable to carry in anywhere. Also, audible buzzer, loud audible buzzers installed in the device indicate presence and concentration of detected gas. 3. Versatile with combustible gases: for the detection of flammable gases, safety check of gas appliances, gasoline, coal gas, ethane, inspection of leaks at the access. Including methane or natural gas, propane tank stations, mines, such as gas pipelines, ketone and other flammable gases. Use in onstruction projects, toluene, alcohol, exhaust gas and fuel leaks, propane, gas oil, cabin leaks, oil spill home kitchen or camper and etc.1

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. 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.
BrandAlopex #ad
ManufacturerAlopex #ad
Height1.2 Inches
Length6.2 Inches
Width2.2 Inches