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Huge Savings! Up to 17% off on Gas Detectors & Alarms at Defy Now. Top brands include Yosooo, Gastec, Safe T Alert, Family Safety Products, LA-CO Industries, Inc., Markal, ARIKON, Ardwolf, BW Technologies, CAZONER, Yeezou, Alopex, Youthful naturel, FarSeer, BrassCraft Mfg, Techamor, ExGizmo, CoolPai, & Unknown. Hurry! Limited time offers. Offers valid only while supplies last.



Yosooo LCD Display Digital Sound Gas Methane Propane Leak Detector Tester Measure for Home Personal Security
Yosooo LCD Display Digital Sound Gas Methane Propane Leak Detector Tester Measure for Home Personal Security
By Yosooo
In Stock
$17.99

mpn: Yosoocwsd6y5e29, ean: 0741870336447,

4.6 out of 5 stars with 93 reviews
Description: Our gas detector is a great household necessity to protect your families' safety, so it is perfect to use in your kitchen and bathroom. It is highly sensitive, very easy to use and install, and it could detect gas, liquefied petroleum gas, coal gas, methane, other combustible gases etc. It also has a clear LCD display for showing the numerial number of gas concentration, and it will give a loud sound when it detects a gas leakage, practical to use.  Specifications: Condition:


Range (2.5 - 200 PPM) Ammonia SEI Gas Detector Tube (10 Per Box)
Range (2.5 - 200 PPM) Ammonia SEI Gas Detector Tube (10 Per Box)
By Gastec
In Stock
$82.05

mpn: STD3LA,

4.5 out of 5 stars with 13 reviews
STD3LA Features: -GastecTMSelect from almost 300 Direct Reading Tubes. Tubes feature clear lines of demarcation for precise recording and accurate analysis. They are simple and easy to use and save training and sampling time. Use with GastecTM Precision Piston Pump.. -EXP. -UNSPC CODE: 41104100. -Sampling Tubes & Pumps Sampling Tubes Pumps monitors calibration equipment tube pump. Product Type: -Safety Equipment. Dimensions: Overall Product Weight: -0.2 Pounds.Use this tube for detecting


Safe-T-Alert Propane Natural Gas Alarm Monitor, 40-411, 120V
Safe-T-Alert Propane Natural Gas Alarm Monitor, 40-411, 120V
By Safe T Alert
In Stock
$57.02

mpn: 40-411-P-WT,

4.1 out of 5 stars with 48 reviews
' Fixed Gas Detector, Gas Type C3H8, CH4, Number of Channels 1, Sensor Range 0 to 99 Percent by Volume, Resolution 1 Percent, Alarm Type Audible/Visual, Display No, Status Indicator LED Lights, Features End of Life Signal, NEMA Rating Type 1, IP Rating IP32Power Required 120VAC, Height 3 In., Width 5-1/2 In., Depth 1-3/8 In., Color Gray, Operating Temp. Range -31 to 150 Degrees F, Standards UL Listed to UL 1484 and ULC, CGA Approved, Includes Locking Bracket 'Price For: Each Includes: Locking


Family Safety Products 8910012 Safety Siren Combustible Gas (Propane Methane) Detector
Family Safety Products 8910012 Safety Siren Combustible Gas (Propane Methane) Detector
By Family Safety Products
In Stock
$54.25

mpn: 8910012, ean: 0758773805017,

4.8 out of 5 stars with 18 reviews
Detects dangerous levels of Methane and Propane gas. Computerized calibration helps eliminate false alarms. Built-in self-diagnostics assures the unit is operating properly. Easily plugs into any standard 110-120v AC electrical outlet and samples the air every 2-1/2 minutes. Lock tab feature makes the detector tamper proof. Advanced surface mount circuitry increases reliability. Powerful 85dB Alarm.Detects dangerous levels of Methane and Propane gas. Built-in self-diagnostics assures the unit


LA-CO Industries, Inc, Markal 32844 - LA-CO ALERT Economy Grade Leak Detector - 8 fl oz, Bottle
LA-CO Industries, Inc, Markal 32844 - LA-CO ALERT Economy Grade Leak Detector - 8 fl oz, Bottle
By LA-CO Industries, Inc., Markal
In Stock
$82.84

mpn: NA, ean: 7439032880893,

4.4 out of 5 stars with 143 reviews
Temperature range: 15F to 200F (-9C to 93C)Handy nozzle allows for easy applicationHighly visible fluorescent color shows brightly for easy leak identificationNon-corrosive, non-toxic, safe for oxygenMade in U.S.A.Specification:container type: Bottleoperating temperature range: 15 F to 200 Fcontainer size: 8 fl ozcontainer type: Bottle. operating temperature range: 15 F to 200 F. container size: 8 fl oz.


ARIKON Plug-In Combustible Gas Detector Alarm Sensor with Voice Warning,Digital Display and 9-Volt Battery Backup
ARIKON Plug-In Combustible Gas Detector Alarm Sensor with Voice Warning,Digital Display and 9-Volt Battery Backup
By ARIKON
In Stock
$17.99

mpn: SKD-808L-160427, ean: 6020015298456,

4.0 out of 5 stars with 134 reviews
Gas Concentration and AlarmThe LED display will display the gas concentration when over 1000PPM,and display ''HHHH'' when over 9999PPM.When the gas concentration over 3000PPM,the gas detector will alarm and voice reminding:''attention please,gas leaking''.At this moment,please close the gas valve and open the door to clear the gas and inform the professional to check.If it is false alarm,please check whether the installation place is suitable or not.Technical Parameter1.AV voltage:AV 9V-240V


LA-CO Industries, Inc, Markal 32850 - LA-CO SURE-CHEK All Temperature Leak Detector - 1 pt, Bottle
LA-CO Industries, Inc, Markal 32850 - LA-CO SURE-CHEK All Temperature Leak Detector - 1 pt, Bottle
By LA-CO Industries, Inc., Markal
In Stock
$96.08

mpn: NA, ean: 7439032880879,

4.3 out of 5 stars with 140 reviews
All-temperature formula: -55F to 200F (-48C to 93C)Handy spray bottle allows for easy, targeted applicationUltra-sensitive long lasting bubbles for easy leak identificationNon-corrosive, non-toxic, safe for oxygenMade in U.S.A.Specification:container type: Bottleoperating temperature range: -55 F to 200 Fcontainer size: 1 ptcontainer type: Bottle. operating temperature range: -55 F to 200 F. container size: 1 pt.


Natural Gas Detector, Ardwolf Home Propane Alarm with Gas Leak Sensor, LED Display Concentrations and 85db Sound to Prevent Combustible Methane, LPG and LNG Fire Hazards and Explosions
Natural Gas Detector, Ardwolf Home Propane Alarm with Gas Leak Sensor, LED Display Concentrations and 85db Sound to Prevent Combustible Methane, LPG and LNG Fire Hazards and Explosions
By Ardwolf
In Stock
$29.99

mpn: PA-210G,

4.6 out of 5 stars with 112 reviews
This gas detector mainly used in kitchen to detect the natural gas (Methane) and LPG(Liquefied Petroleum Gas) leakage, prevent the potential gas explosion and fire hazards.. SAFETY-With this household alarm, you are no longer worry about the danger caused by combustible gas (methane, butane, LPG and LNG) left on accidentally. It will protect you and your family safe.. ACCURATE-This propane alarm precisely measures and displays the concentration of combustible gas (0%-20% LEL), and it will sound


BW Technologies GA24-BALERT Concussion Proof Boot with Stainless Steel Alligator Style Clip, For GasAlertClip Extreme Gas Detectors
BW Technologies GA24-BALERT Concussion Proof Boot with Stainless Steel Alligator Style Clip, For GasAlertClip Extreme Gas Detectors
By BW Technologies
In Stock
$35.00

mpn: GA24-BALERT,

4.5 out of 5 stars with 27 reviews
BW Technologies Concussion proof boot with stainless steel alligator style clip for GasAlertClip Extreme gas detectors.Concussion proof boot. With stainless steel alligator style clip. For GasAlertClip Extreme gas detectors.


CAZONER Natural Gas Detector, Propane Sensor Combustible Gas Leak Alarm
CAZONER Natural Gas Detector, Propane Sensor Combustible Gas Leak Alarm
By CAZONER
In Stock
$35.99
$29.98
You Save: 17%

ean: 0767520792166,

4.3 out of 5 stars with 48 reviews
CAZONER Household Natural Gas Leak Detector Alarm Using of medical aerospace grade polycarbonate material, product life of up to 5 years. Very energy-saving, power is only 0.3W, the annual power consumption of about 2 kWh. Protecting your family & property safety. Product Specifications Model Number: J1 Target gas: Natural gas (methane - CH4) Weight: 100g Sensor type: Semiconductor Alarm presetting level: 7% ± 3% LEL Alarm: Sound and light alarm Alarm volume: 70dB Sampling Method: Natural


Plug-in Combustible Natural Gas Alarm Detector for Home-Propane Gas Leak Sensor Tester with Voice Warning and Digital Display
Plug-in Combustible Natural Gas Alarm Detector for Home-Propane Gas Leak Sensor Tester with Voice Warning and Digital Display
By Yeezou
In Stock
$18.99

ean: 0611040951780,

4.3 out of 5 stars with 34 reviews
Note: before test, read carefully Dear Customer:we don't recommend to use gas burner or lighter to directly impulse sensor area of gas detector. We suggest turn on lighter and leave a little gas in the air, then move the gas detector probe to the gas area. The sensor in gas detector is very precise equipment, sudden air-flow from gas burner or lighter may make sensor get drunk. One vivid metaphor: Master of perfume never strong absorb too much perfume when they test their products, it may


Natural Gas Detector/Gas Detectors Alarms/Home Gas Leak Alarm/Tester Sensor Combustible Gases: Propane,Methane,CH4, LPG,Butane,Coal Gas/Voice/LED Display/Explosive Gas Detector
Natural Gas Detector/Gas Detectors Alarms/Home Gas Leak Alarm/Tester Sensor Combustible Gases: Propane,Methane,CH4, LPG,Butane,Coal Gas/Voice/LED Display/Explosive Gas Detector
By Alopex
In Stock
$25.99

mpn: DT-43265, ean: 0661083305040,

4.9 out of 5 stars with 64 reviews
1.The leak detector does not alarm ,why ? When Display 5.6.7.8.....LPG/Natural Detector Speaking Alarm Sounds.Gas concentrations below 5% LEL,the number of displays below 5,the detector will not alarm. Alarm density is 2500PPM(±1500PPM) Alarm Set point :5% LEL.Alarm Sound Level: 80-85dB at 1m. 2.The natural gas detector warming-up,green and yellow light flash,how to do ? Plug again the detector, when in preheating state, press the test button within 5 seconds until it changes to three led


Propane / Methane /Combustible Natural Gas Alarm Detector for Home Prevent Fire Explosions with Sound Warning and Digital Display
Propane / Methane /Combustible Natural Gas Alarm Detector for Home Prevent Fire Explosions with Sound Warning and Digital Display
By Youthful naturel
In Stock
$29.99

mpn: GAS-0089, ean: 0685646747832,

4.0 out of 5 stars with 81 reviews
IMPORTANT:Do not use a lighter to test the sensor of the gas alarm. It is easy to damage the product and cause it not to work. A simple but powerful combustible gas detector. It provides exactly what you need to stay on top of your natural gas levels - no more, no less. This product is an intelligent voice combustible gas detector,microprocessor control, built-in voice chip,gas concentration can be displayed. Use catalytic combustion sensor, high stability, minimizing sensitivity drift and so


Wall Mounted Independent Gas Detector Alarm Gas Alarm Sensor Tester Propane Methane Natural Gas Detector Sensor
Wall Mounted Independent Gas Detector Alarm Gas Alarm Sensor Tester Propane Methane Natural Gas Detector Sensor
By FarSeer
In Stock
$11.99

ean: 0706551736466,

4.2 out of 5 stars with 123 reviews
Wall mounted independent gas alarm Item specifics: Type: wired Work power: 220/110v AC Detection method: detect gas Size: 110 * 70 * 40 mm Scope of application: office, residence, school, warehouse, shop Alarm range: 1 percent to 25 percent LEL 2 liquid gas 10% ~ 25%LEL 3 Coal gas is 2% ~ 5%LEL 4 voltage power consumption: 220V/110V working voltage is less than or equal to 1.5w 5 response time: < 30 seconds 6 Alarm sound: > 65 decibels (from 1m) 7 Control output: contact AC220V 5A; 8 Air


Range (0.5 - 60 PPM) Ammonia Gas Detector Tube (10 Per Box)
Range (0.5 - 60 PPM) Ammonia Gas Detector Tube (10 Per Box)
By Gastec
In Stock
$73.00

mpn: STD3L, ean: 0757457656815,

4.5 out of 5 stars with 48 reviews
STD3L Features: -GastecTM direct read detector tubes feature clear lines of demarcation and precise recording and accurate analysis. These simple to use tubes hold all 21 SEI Tube Certifications and are manufactured in an ISO Certified environment.. -UNSPC CODE: 41104100. -Sampling Tubes & Pumps Sampling Tubes Pumps monitors calibration equipment tube pump. -TUBES AMMONIA .5-78 PPM NH3. Product Type: -Safety Equipment. Dimensions: Overall Product Weight: -0.2 Pounds.Sampling Tubes & Pumps.


BrassCraft BCGLD01 X6 Safety Plus Portable Gas Leak Detection Wand
BrassCraft BCGLD01 X6 Safety Plus Portable Gas Leak Detection Wand
By BrassCraft Mfg
In Stock
$68.00

mpn: BCGLD01 X6, ean: 0801947365623,

4.9 out of 5 stars with 24 reviews
With a sleek hand-held design, the Safety PLUS(r) Portable Gas Leak Detector helps pinpoint gas leaks in appliances, gas piping, LP canisters and more. Factory tested for reliable performance, this compact tool is a safety essential for detecting even the smallest of gas leaks in residential or commercial environments.Compact, Handheld & Portable. Detects Natural, Lp (propane), Butane & Methane Gases. Visual & Audio Alerts. Intuitive, User-friendly Operation & Features. Imbedded Microprocessor


Natural Gas Detector,Portable Propane/Methane/Combustible Gas Sniffer Leak Sensor Alarm Tester with Sound Light Warning
Natural Gas Detector,Portable Propane/Methane/Combustible Gas Sniffer Leak Sensor Alarm Tester with Sound Light Warning
By Techamor
In Stock
$29.99

mpn: Gas-321, ean: 0685646746606,

4.0 out of 5 stars with 119 reviews
Note: Before use of the Gas/Propane/Methane sniffer Leak detector, please read the instruction manual carefully. Household handheld natural gas leak detector alarm keep your family safe The portable smart gas leak detector is stable, has a long-life span and is easy to use. The hand-held design allows you to operate easily and the visual and audible alarm can detect the gas leakage resource precisely. The adjustable ticking rate helps to decrease the polluted gas density in the air. Also, the


ExGizmo Gas Leak Detector, Portable Combustible Gas Tester Sniffer for Home Natural Gas Methane and Propane with Audible & Visual Alarm Sensor Voice Light,Red
ExGizmo Gas Leak Detector, Portable Combustible Gas Tester Sniffer for Home Natural Gas Methane and Propane with Audible & Visual Alarm Sensor Voice Light,Red
By ExGizmo
In Stock
$28.99

mpn: 733403650144, ean: 0733403650144,

4.6 out of 5 stars with 114 reviews
Features:This combustible gas detector is a highly sensitive, wide-range gas detectorDetects methane, natural gas, coal gas and other flammable gases in various situations and locationsFeatures high sensitivity senor that locates leaking spots quickly with audible and visual alarmsIdeal for technicians, miners, construction workers, and homeownersSpecifications:Detectable Gas:- Hydrocarbon (methane, natural gas, ethane, propane, benzene, acetylene, pentane, hexane, gas oil, toluene)-


WiFi Gas Getecor, Natural Gas Leak Detector: Propane Methane CH4 LPG Butane Coal Gas Mobile Remote alarm Real voice
WiFi Gas Getecor, Natural Gas Leak Detector: Propane Methane CH4 LPG Butane Coal Gas Mobile Remote alarm Real voice
By CoolPai
In Stock
$57.56

ean: 0889251263934,

4.2 out of 5 stars with 87 reviews
Intraduction: Electric Valve Arm is equipped with a gas ball valve that has hose connectors at both ends, for automatic control of gas pipeline. Feature: This product, manufactured specially for working with the gas alarm, is applicable to variety of gas alarms. DC 12V, 24V safety voltage with insulation, seal and flame retardation, anti-electromagnetic interference, and no-spark design. In case of gas leak alarm, this product cut off the gas automatically with rapidness and reliability. This


Gas Analyzers - Portable Mini Combustible Gas Detector Leak Tester With Sound And Light Alarm Safety System - Combustion Evap Detector Sensor Alarm Security Equipment Testers Freon Portable
Gas Analyzers - Portable Mini Combustible Gas Detector Leak Tester With Sound And Light Alarm Safety System - Combustion Evap Detector Sensor Alarm Security Equipment Testers Freon Portable
By Unknown
In Stock
$35.99

mpn: D8RRT7JY3JI7CXQX4YX0, ean: 0804032506901,

4.0 out of 5 stars with 137 reviews
New Design for Portable Mini Combustible Gas Detector Leak Tester With Sound And Light Alarm Safety System - High Quality - Professional - Buy Online - Tips for buy - Cheapest - Good - Cheap PriceProduct Feature:Unit Type: piece Package Weight: 0.158kg (0.35lb.) Package Size: 18cm x 8cm x 18cm (7.09in x 3.15in x 7.09in) You will find a minimum of 3 reason why should you choice Portable Mini Combustible Gas Detector Leak Tester With Sound And Light Alarm Safety System from other stores:Best



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