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Usi Direct Wire Carbon (Black) Monoxide And Natural Gas Detector With 9 Volt Battery Backup, 120 Volt

Usi Direct Wire Carbon (Black) Monoxide And Natural Gas Detector With 9 Volt Battery Backup, 120 Volt

120 Volt AC Wired-In 9 Volt Battery BackUp Self Diagnostic Feature Product End-of-Service Life Warning Test/Reset Button Quick Draw™ Battery Drawer LEDs Indicate: Power, CO & Gas Interconnectable up to 24 Compatible Devices Quick Find Alarm... more

$49.69

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Wired Home Photoelectric Natural Gas Leak Sensor Detector Alarm - White

Wired Home Photoelectric Natural Gas Leak Sensor Detector Alarm - White

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SPT ceiling mount natural gas detector can detect dangerous and ignitable gas leaking. It is adapted with advanced semiconductor sensor to ensure high stability. This alarm is a perfect option for replacement or retrofitting applications. It provides... more

$27.60

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EzFlex Combustible Gas Detector

EzFlex Combustible Gas Detector

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The EZ40 is an EzFlex Combustible Gas Detector. 16 in. (406 mm) gooseneck for easy access into hard to reach locations. 1 hand operation with thumb controlled sensitivity adjustments to eliminate background gas levels. Visible and audible alarm at 10%... more

$99.88

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Refrigerant Halogen Gas Leak Detector R134a R22 Hvac Tools 0.1oz/yr w/ Sensing Tip

Refrigerant Halogen Gas Leak Detector R134a R22 Hvac Tools 0.1oz/yr w/ Sensing Tip

Here we offer you our advanced leak detector. It comes with a reliable corona refrigerant sensor which has great sensitivity and excellent repeatability, and also features LED indicator light with 7-level leak alarm, visual and clear display. It will... more

$29.99

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Usi Electric Direct Wire Ionization Smoke, Carbon (Black) Monoxide, And Natural Gas Detector With 9-Volt Bat

Usi Electric Direct Wire Ionization Smoke, Carbon (Black) Monoxide, And Natural Gas Detector With 9-Volt Bat

This AC wired-in smoke, CO, and natural gas detector interconnects with up to 24 compatible devices to provide complete protection inside any structure. It's listed to UL2034 standards. Features Ionization Sensor Microprocessor Virtually Eliminates... more

$53.73

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Carbon Monoxide Detector

Carbon Monoxide Detector

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PRO-LAB Carbon Monoxide Test Kit can detect the Invisible and Odorless carbon monoxide gas. The sensor button will turn grey to black within fifteen minutes. The sensor button will return to it is original color and be ready for reuse when exposed to... more

$9.22

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Kidde 442020 Radon Gas Detection Test Kit

Kidde 442020 Radon Gas Detection Test Kit

About The Kidde 442020 Radon Detector Kit The Kidde 442020 Radon Detector Kit is EPA registered and makes testing for radon easy. Included in the Kidde 442020 Radon Detector Kit are instructions, an information card, a return mailer envelope, and an... more

$16.09

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Pro Lab CA101 Carbon (Black) Monoxide Do It Yourself Test Kit (Test Kits) (Plastic)

Pro Lab CA101 Carbon (Black) Monoxide Do It Yourself Test Kit (Test Kits) (Plastic)

Carbon monoxide test kit, Safe and easy to use, More sensitive than electronic detectors, Detects the invisible and odorless gas, Includes 2 reusable sensor buttons, Lasts up to 6 months. Material: Plastic more

$19.59

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Overstock.com

(675,000+)
MACURCO TX-6-ND Gas Detector, NO2, 5000 sq. ft.

MACURCO TX-6-ND Gas Detector, NO2, 5000 sq. ft.

Gas Detector, Controller, Transducer, Gas Type NO2, Number of Channels 2, Sensor Range 5000 sq. ft., Alarm Type Internal Buzzer, Display LED, Status Indicator Yes, Features Supervised System Design, Detector Problem Will Cause The Fan and Alarm Relay... more

$477.29

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BW TECHNOLOGIES MCX3-XWHM-Y-NA Multi-Gas Detector,O2,LEL,H2S,CO,Yellow G3896238

BW TECHNOLOGIES MCX3-XWHM-Y-NA Multi-Gas Detector,O2,LEL,H2S,CO,Yellow G3896238

Multi-Gas Detector, 4 Gas, Detects Oxygen, Combustible, Hydrogen Sulfide, Carbon Monoxide, Sensor Range O2 0 to 30.0 Percent, LEL 0 to 100 Percent 0 to 5.0 Percent v/v, H2S 0 to 100 ppm, CO 0 to 500 ppm, Housing Color Yellow, Operating Temp. Range -20... more

$625.77

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MACURCO CM-E1 Gas Detector, CO, 900 sq. ft.

MACURCO CM-E1 Gas Detector, CO, 900 sq. ft.

Fixed Gas Detector, Gas Type CO, Number of Channels 2, Sensor Range 0 to 400 ppm, Resolution N/A, Alarm Type Audible and Visual, Display No, Status Indicator Yes, Features Flush or Surface Mount, Low Profile, 10 Year Life, UL Listed, CSFM Approved, Gas... more

$73.62

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First Alert Ac Plug-In Carbon Monoxide Detector Battery Back-Up Co605

First Alert Ac Plug-In Carbon Monoxide Detector Battery Back-Up Co605

AC plug-in carbon monoxide detector keeps your home and family safe from toxic gas. Electrochemical sensor provides the most accurate carbon monoxide detection technology to prevent accidental poisoning. Battery backup provides consistent protection... more

$27.97

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Lowe's

(25,000+)
RIDGID 36163 Model micro CD-100 Combustible Gas Detector, Gas Leak Detector

RIDGID 36163 Model micro CD-100 Combustible Gas Detector, Gas Leak Detector

Effective and easy to use, the RIDGID 36163 Combustible Gas Detector provides simple and quick readings to identify the presence of combustible gases. This gas leak detector is designed to detect Methane, Propane, Butane, Ethanol, Ammonia, Hydrogen and... more

$143.00

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MSA Safety 10099648 Gas Detector Leather Holster for Altair 5/5IR Multi-Gas Detector

MSA Safety 10099648 Gas Detector Leather Holster for Altair 5/5IR Multi-Gas Detector

Established in 1914, MSA Safety Incorporated is the global leader in the development, manufacture and supply of safety products that protect people and facility infrastructures. Many MSA products integrate a combination of electronics, mechanical... more

$132.00

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Gb-2099 Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor

Gb-2099 Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor

Description: GB-2099 Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor The photoelectric detector detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light.... more

$11.99

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Test Products Intl. Combustible Gas Detector

Test Products Intl. Combustible Gas Detector

Combustible Gas Detector, Detects Natural Gas, Methane, Butane, Propane (LPG), Gasoline, Diesel, and Kerosene, Audible and Visual Indicator more

$69.49

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Honeywell - 54-48-314NY - Dwos Multipro 4 Gas Rechg Vibrating Alarm

Honeywell - 54-48-314NY - Dwos Multipro 4 Gas Rechg Vibrating Alarm

Dwos multipro 4 gas rechg vibrating alarm more

$837.48

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Macurco Single Gas Detector, Black

Macurco Single Gas Detector, Black

Single Gas Monitor, Detects Oxygen, Sensor Range 0 to 25 Percent vol., Housing Color Blue/Black, Resolution 0.5 Percent vol., Operating Temp. Range 4 Degrees to 122 Degrees F (20 Degrees to 50 Degrees C), Alarm Setting 19.5 Percent vol. (low), 23... more

$148.82

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Dynaflux Df800-5 Gas Leak Detector 2.5 Gal Bottle (Pack of 2)

Dynaflux Df800-5 Gas Leak Detector 2.5 Gal Bottle (Pack of 2)

Gas Leak Detector 2.5 Gal Bottle more

$197.28

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Macurco Single Gas Detector, Black

Macurco Single Gas Detector, Black

Single Gas Monitor, Detects Hydrogen Sulfide, Sensor Range 10 to 200 ppm, Housing Color Blue/Black, Resolution 5 ppm, Operating Temp. Range 4 Degrees to 122 Degrees F (20 Degrees to 50 Degrees C), Alarm Setting 10 ppm (low), 15 ppm (high), Alarm Type... more

$144.49

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Inficon Combustible Gas Detector

Inficon Combustible Gas Detector

Combustible Gas Detector, Detects Natural Gas, Methane, Propane, Butane, Cyclopentane, Ethane, Ethanol, Isobutane And Ammonia, Accuracy 5 PPM Methane, Audible Noise and Multiple LEDs Indicator, Battery 2 Duracell MN1300 D Alkaline, Height 26 In., Width... more

$154.29

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TPI 775 Combination Ambient Carbon (Black) Monoxide & Combustion Gas Leak Detector

TPI 775 Combination Ambient Carbon (Black) Monoxide & Combustion Gas Leak Detector

Combustible Gas and Carbon Monoxide Detector, Detects Combustible Gases and Carbon Monoxide, Measuring Range 0 to 2000 ppm, Audible and Visual Indicator, Features 16-In. Flexible Probe, Low Power Semiconductor Sensor, Sensitive to 50 ppm (Methane),... more

$357.72

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TPI HXG-2d Combustible Gas Leak Detector

TPI HXG-2d Combustible Gas Leak Detector

Combustible Gas Detector, Detects Methane, Natural Gas, Gasoline, Diesel, Propane, Butane, Kerosene, Measuring Range 0 to 999 ppm, Accuracy +/-10 Percent, Audible and Visual Indicator, Features LEL Percent Reading 2.1 Percent to 100 Percent, UL-913... more

$402.60

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Bacharach Portable Combustible Gas Leak Detector

Bacharach Portable Combustible Gas Leak Detector

Portable Combustible Gas Leak Detector, Detects Acetone, Acetylene, Benzene, Butane, Ethanol, Ethylene Oxide, Gasoline, Hexane, Hydrogen, Industrial Solvents, Methane, Paint Thinners, Propane, Natural Gas, Naptha, Measuring Range 20 ppm (Methane) ppm,... more

$377.72

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Bacharach Combustible Gas Detector

Bacharach Combustible Gas Detector

Combustible Gas Detector, Detects Combustible Gases and Refrigerant Gases, Audible With Mute, Dual LED Indicator, Features Flashing Probe Tip, Automatic Sensitivity, Low Battery Indicator and Interchangeable Sensors, Intrinsically Safe for Use In Class... more

$391.61

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Macurco Single Gas Detector, Black

Macurco Single Gas Detector, Black

Single Gas Monitor, Detects Carbon Monoxide, Sensor Range 20 to 995 ppm, Housing Color Blue/Black, Resolution 5 ppm, Operating Temp. Range 4 Degrees to 122 Degrees F (20 Degrees to 50 Degrees C), Alarm Setting 35 ppm (low), 200 ppm (high), Alarm Type... more

$148.82

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Multi Gas Detector O2 Lel H2S Co

Multi Gas Detector O2 Lel H2S Co

Slim and compact Provides protection from atmospheric gas hazards Easy one button operation more

$727.70

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Danger Combustible Gas Area Gas Detectors In Use 10X14 .040 Aluminum Sign, Red/Black On White

Danger Combustible Gas Area Gas Detectors In Use 10X14 .040 Aluminum Sign, Red/Black On White

10in x 14in Aluminum (.040) Safely Made in USA Size: 10 inches x 14 inches. Color: Red/Black on White. more

$34.51

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General Tools & Instruments NGD7201 Precision Gas Leak Detector Gas Dog, As Shown

General Tools & Instruments NGD7201 Precision Gas Leak Detector Gas Dog, As Shown

Ideal for Industrial uses such as gas furnaces and plant maintenance. Features & Benefits : Detects very low levels of methane and propane Two dedicated 5-level LED bar graphs Auto-calibrating Headphone jack Reliable solid state sensor Redundant visual... more

$139.04

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Atwood RV Carbon Monoxide and Propane Gas Detector - 12V, White

Atwood RV Carbon Monoxide and Propane Gas Detector - 12V, White

DUAL LP/CO DETECTOR 12V Color: White. Gender: Male. more

$118.68

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Accutools A10212 eL320 Combustible Gas Leak Detector, Grey

Accutools A10212 eL320 Combustible Gas Leak Detector, Grey

Accutools A10212 eL320 Combustible Gas Leak Detector Specifications Dimensions 7.25” x 2.25” x 1.5” (19 cm x 5.7 cm x 3.8 cm) Weight 7 oz. (190 grams) Batteries 2 x 1.5V 'AA' Alkaline Batteries (3 VDC) Battery Life 11 hours Sensitivity Less than 50 ppm... more

$136.87

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General Combustible Gas Detector, Multicolor

General Combustible Gas Detector, Multicolor

Combustible Gas Detector, Detects Methane, Natural Gases, Coal Gases, Hexane, Propane, Ethane, Butane, Pentane, Isopropyl Alcohol, Halogenation Hydrocarbon, (Methanol, Ethanol, Butanol) Aether, Ketone (Butone, Protone), Hydrogen, Toluene, and Other... more

$168.68

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Test Products Intl. Combustible Gas Detector

Test Products Intl. Combustible Gas Detector

Combustible Gas Detector, Detects Combustible Gases, Measuring Range 10 ppm, Audible and Visual Indicator, Features 16-In. Flexible Probe, Low Power Semiconductor Sensor, Thumbwheel Adjustable Tic Rate, Earphone Jack, Sensor Test and Automatic Zero at... more

$133.31

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MSA 10107602 Altair 4X Gas Detector, Charcoal, LEL, O2, CO, H2S, Charcoalgrey

MSA 10107602 Altair 4X Gas Detector, Charcoal, LEL, O2, CO, H2S, Charcoalgrey

The ALTAIR 4X is an extremely durable Multigas Detector that simultaneously measures up to four gases from a wide range of XCell(R) sensor options including combustible gases, O₂, CO, H₂S, SO₂ and NO₂. The ALTAIR 4X Detector surpasses industry... more

$646.87

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Value Brand Combustible Gas Detector

Value Brand Combustible Gas Detector

Combustible Gas Detector, Detects Broad Band of Combustible Gas Detection, Audible and LED Indicator more

$267.73

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Honeywell - BWC2-H - BW Technologies BW Clip Single Gas Detector, H2S (Hydrogen Sulfide), 2-Year

Honeywell - BWC2-H - BW Technologies BW Clip Single Gas Detector, H2S (Hydrogen Sulfide), 2-Year

Operated by an advanced microcontroller and electrochemical sensor, the BW Clip monitors provide continuous, maintenance-free operation for up to two years from the day of activation. These disposable battery-operated monitors are easy to use simply... more

$114.44

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Honeywell - Gaxt-M-DL - BW Technologies Gaxt-M Single-Gas Detector, Carbon (Black) Monoxide

Honeywell - Gaxt-M-DL - BW Technologies Gaxt-M Single-Gas Detector, Carbon (Black) Monoxide

The easy-to-read LCD shows continuous real-time gas concentrations and instrument status. The detectors feature simple auto zero and calibration procedures. All models feature a 90 dB alarm and bright LED to warn you of the presence of hazardous... more

$260.56

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General Combustible Gas Detector, As Shown

General Combustible Gas Detector, As Shown

Combustible Gas Detector, Detects Methane, Natural Gases, Coal Gases, Hexane, Propane, Ethane, Butane, Pentane, Isopropyl Alcohol, Halogenation Hydrocarbon, (Methanol, Ethanol, Butanol) Aether, Ketone (Butone, Protone), Hydrogen, Toluene, and Other... more

$161.03

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Combustible Gas Detector Portable Gas Leak Location Determine Tester with Sound-light Alarm

Combustible Gas Detector Portable Gas Leak Location Determine Tester with Sound-light Alarm

The combustible gas detector with visual leakage indicator, can detect leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the... more

$34.39

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MTI Industry 35742BR Carbon Monoxide & Propane Leak Detector - LP & CO Gas, Brown, As Shown

MTI Industry 35742BR Carbon Monoxide & Propane Leak Detector - LP & CO Gas, Brown, As Shown

Safe-T-Alert alarms are designed to handle the vibration, shock, humidity and extreme temperatures met along the road while conserving battery power. Our alarm features have been road tested to solve RVers unique problems. Each alarm offers safe, easy... more

$109.68

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