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Gas Detectors & Alarms - 732 - Page 2 - Super Savings! Save up to 40%


Super Savings! Up to 40% off on Gas Detectors & Alarms at Humble Opinion, Page 2. Top brands include GIMAX, Tubwair, Moon_Daughter, Walfront, Eachbid, Signstek, Perfect-Prime, EG Air, BW Technologies, CO2Meter, & AUGOCOM. Hurry! Limited time offers. Offers valid only while supplies last.



WJL-6000 CFC HFC Halogen Gas Refrigerant Leak Detector Checker R22 Air Conditioning
WJL-6000 CFC HFC Halogen Gas Refrigerant Leak Detector Checker R22 Air Conditioning
By GIMAX
In Stock
$55.19

mpn: GMX-0431DBCA4A218BB7329EF4DE3E2DD935, ean: 0754628731333,

4.1 out of 5 stars with 28 reviews
Descriptions:WJL-6000 CFC HFC Halogen Gas Refrigerant Leak Detector Checker R22 Air ConditioningThis halogen leak detector is an exquisite unit, with its feature of higher performance versa lower price, has powerful function and high sensitivity, an...


Refrigerant Halogen Leak Detector Tester, Gas Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester with Audible Alarm for CFCs HCFCs HFCs
Refrigerant Halogen Leak Detector Tester, Gas Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester with Audible Alarm for CFCs HCFCs HFCs
By Tubwair
In Stock
$31.61

mpn: 15349302903122, ean: 0697170103992,

4.4 out of 5 stars with 54 reviews
Description:Test all contain halogen's refrigerantsAdjust sensitivity, all instruments can automatically adjust to the optimum detecting state;Built-in voltage, high precision and using ultra-low power IC design, make the work is more stableThis Det...


Moon Daughter Portable Air Conditioner Halogen Leak Detector Refrigerant Freon Tester 7.9'' Probe
Moon Daughter Portable Air Conditioner Halogen Leak Detector Refrigerant Freon Tester 7.9" Probe
By Moon_Daughter
In Stock
$47.48

ean: 0767344557552,

4.9 out of 5 stars with 74 reviews
Operating temperature: 0?-52? (30? to 125?) Battery life: Approximately 50 hours normal use Response time: Instantaneous Operating mode: Continuous, no limitation Warm-up time: Approximately 6 seconds Reset time: 2 to 10 seconds Applicable to a...


Carbon Dioxide Sensor CO2 Detector Sensor Module Gas Detection and Gas Monitoring Device MG811 Gas Concentration Sensor Protect Your Home From Fire and Gas Leaks
Carbon Dioxide Sensor CO2 Detector Sensor Module Gas Detection and Gas Monitoring Device MG811 Gas Concentration Sensor Protect Your Home From Fire and Gas Leaks
By Walfront
In Stock
$32.49

mpn: Walfronto5eim4qxgn, ean: 0663862609301,

4.6 out of 5 stars with 284 reviews
There are plenty of standard similar products on the market to choose from. Why buy from us? Simple: Peace of mind at your special event. We're obsessive about making sure that each one of our product is produced to the highest standard that we ours...


Eachbid Oxygen Meter Portable Oxygen(O2) Concentration Detector with LCD Display and Sound-light Alarm
Eachbid Oxygen Meter Portable Oxygen(O2) Concentration Detector with LCD Display and Sound-light Alarm
By Eachbid
In Stock
$142.00
$84.99
You Save: 40%

mpn: EB611891, ean: 0615350611891,

4.0 out of 5 stars with 18 reviews
Feature: The menu operation interface, power from the battery to display in real time. Under the pressure, the low voltage automatic shutdown. Rapid response and reliable precision. Sound, light and vibrating alarm. Specification: The electrochemical...


Signstek Natural Gas Detector Gas Leak Detector with Gas Sensor for Natural Air and Liquefied Petroleum Gas
Signstek Natural Gas Detector Gas Leak Detector with Gas Sensor for Natural Air and Liquefied Petroleum Gas
By Signstek
In Stock
$10.99

mpn: US-180208,

4.3 out of 5 stars with 168 reviews
Description This product is designed to detect explosive gas (natural gas and LPG) in your house, office, and other similar place. It is an electrical alarm apparatus that is located in a fixed place that work constantly that can give out a visual an...


Perfect-Prime GA0030, Portable Formaldehyde (HCHO) / TVOC Gas Concentration Indicator Sensor Detector/Three Light Colors Alarm
Perfect-Prime GA0030, Portable Formaldehyde (HCHO) / TVOC Gas Concentration Indicator Sensor Detector/Three Light Colors Alarm
By Perfect-Prime
In Stock
$29.99
$23.99
You Save: 20%

mpn: GA0030, ean: 5060529681598,

4.0 out of 5 stars with 9 reviews
Standard value of formaldehyde concentration: ? 0.1 mg / m3.(Refer to GB/T 18883-2002) Formaldehyde detector has high power consumption due to guarantee the detection accuracy and sensitivity, the program needs to process a lot of complicated operat...


Propane / Natural Gas Detector, Home Gas Alarm; Leak Tester, Sensor; Monitor Combustible Gas Level: Methane, Butane, LPG, LNG; Voice / Light Warning & LED Display, Prevent Fire Explosions; eBook
Propane / Natural Gas Detector, Home Gas Alarm; Leak Tester, Sensor; Monitor Combustible Gas Level: Methane, Butane, LPG, LNG; Voice / Light Warning & LED Display, Prevent Fire Explosions; eBook
By EG Air
In Stock
$29.99

mpn: EG-NGD050, ean: 0761856503083,

4.0 out of 5 stars with 294 reviews
Manufactured by the company that holds this device's design rights, you can be confident this item is tried and tested; otherwise, any return cost is on us. As the only US based retailer of this item, we have a chemist on staff to answer any technic...


BW Technologies GAXT-V-DL GasAlert Extreme Chlorine Dioxide (ClO2) Single Gas Detector, 0-1 ppm Measuring Range, Yellow
BW Technologies GAXT-V-DL GasAlert Extreme Chlorine Dioxide (ClO2) Single Gas Detector, 0-1 ppm Measuring Range, Yellow
By BW Technologies
In Stock
$392.76

mpn: GAXT-V-DL, ean: 6924247406897,

4.3 out of 5 stars with 14 reviews
The BW Technologies GAXT-V-DL GasAlert chlorine dioxide (ClO2) single-gas detector is a handheld, single-gas detector that uses an electrochemical cell sensor to measure chlorine dioxide (ClO2) continuously, and that has audio, visual, and vibration ...


BW Technologies GAXT-A2-DL GasAlert Extreme High Range Ammonia (NH3) Single Gas Detector, 0-400 ppm Measuring Range, Yellow
BW Technologies GAXT-A2-DL GasAlert Extreme High Range Ammonia (NH3) Single Gas Detector, 0-400 ppm Measuring Range, Yellow
By BW Technologies
In Stock
$486.15

mpn: GAXT-A2-DL, ean: 6924249220538,

4.7 out of 5 stars with 80 reviews
The BW Technologies GAXT-A2-DL GasAlert high-range ammonia (NH3) single-gas detector is a handheld, single-gas detector that uses an electrochemical cell sensor to measure ammonia (NH3) over a range of 0 to 400 ppm for more precise measurements in hi...


BW Technologies GAXT-X-DL-2 GasAlert Extreme Oxygen (O2) Single Gas Detector, 0-30.0 Percent Measuring Range, Yellow
BW Technologies GAXT-X-DL-2 GasAlert Extreme Oxygen (O2) Single Gas Detector, 0-30.0 Percent Measuring Range, Yellow
By BW Technologies
In Stock
$275.00
$245.00
You Save: 11%

mpn: GAXT-X-DL-2,

4.5 out of 5 stars with 10 reviews
The BW Technologies GAXT-X-DL-2 GasAlert oxygen (O2) single-gas detector is a handheld, single-gas detector that uses an electrochemical cell sensor to measure oxygen continuously, and that has audio, visual, and vibration alarms, which alert simulta...


AZ-0015 cSense CO2 + RH/T Monitor w. Relay
AZ-0015 cSense CO2 + RH/T Monitor w. Relay
By CO2Meter
In Stock
$129.00

mpn: AZ-0015, ean: 0855175007039,

4.2 out of 5 stars with 84 reviews
The cSense continuously displays carbon dioxide, temperature and relative humidity levels so you can monitor the quality of air in your home, office, or factory. Just plug it in - the cSense turns on instantly, is self-calibrating, and is designed to...


SM207 Portable Formaldehyde (CH2O) Gas Detector Meter Indoor Air Quality sensor Tester
SM207 Portable Formaldehyde (CH2O) Gas Detector Meter Indoor Air Quality sensor Tester
By AUGOCOM
In Stock
$119.00

ean: 0889327001408,

4.9 out of 5 stars with 195 reviews
Technical Specifications: 1. Range a. Humidity: 30.0-90.0%RH b.Formaldehyde: 0-4.00 PPM or 0-5.00mg/m3 2. Resolution: a. Humidity: 1%RH b. Formaldehyde: 0.01PPM,0.01mg/m3 3. Accuracy: a. Humidity: +/_3% b. Formaldehyde: +/_ 5% 4. R...



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