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Gas Detectors & Alarms


Displaying 21 to 40 (of 63 products)

Natural Gas Detector, Plug-in Home Gas Alarm and Monitor, Propane Gas Detector and Gas Leak Alarm for LNG, LPG, Methane, Coal Gas Detection in Kitchen, Home or Camper - 1 Pack

$21.79

$ 9 .99 $9.99

4.4
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General Tools Natural Gas Detector, Leak Sniffer Pen PNG2000A,Gray

$33.80

$ 14 .99 $14.99

5.0
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Guard-611 Portable H2S Detector Features a Convenient H2S Monitor Clip on, Rechargeable with 5-Day Battery, Low Battery Warning, Safety Explosion-Proof-Orange

$69.99

$ 33 .99 $33.99

4.4
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4 Gas Monitor Rechargeable Portable Gas Detector H2S O2 CO and LEL Multi Gas Monitor Professional Gas Sniffer with LCD Display Sound Light Vibration Alarm Mode.

$79.30

$ 30 .99 $30.99

4.4
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Home Radon Detector, Portable Radon Tester, Long and Short Term Monitor, Monitor Your Home Radon Level, Prevent Radon Exceed, Powered by Rechargeable Battery, Black

$69.99

$ 28 .99 $28.99

4.4
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4 Gas Monitor Multi Gas Detector H2S CO LEL O2 Portable Gas Meter Tester Analyzer Sound Light Vibration Indicator Clip on 3000mAh Battery with Calibration Certificate

$99.99

$ 40 .99 $40.99

4.4
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Portable 4 Gas Monitor Multi Gas Detector，Portable Gas Detector Rechargeable 4 Gas Monitor Ex H2s Co O2 with LCD Display Sound Light Shock confined Space air Monitor (Black)

$89.99

$ 35 .99 $35.99

4.5
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UEi Test Instruments CD100A Combustible Gas Leak Detector

$195.46

$ 79 .99 $79.99

5.0
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Portable Gas Detector, Rechargeable 4 Gas Monitor H2S / CO / O2 / EX Multi Gas Detector Meter Tester, Clip-On 4 in 1 Gas Detector Air Quality Tester with Visual Vibration and Audible Alarms

$86.99

$ 42 .99 $42.99

4.5
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MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Smoke Detection liquefied Methane Gas Sensor Module for Arduino (9pcs)

$14.88

$ 6 .99 $6.99

4.9
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Safe-T-Alert by MTI Industries 35-741-WT Dual LP/CO Alarm - 12V, 35 Series Surface Mount, White

$72.99

$ 28 .99 $28.99

5.0
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BW Technologies GA24XT-H GasAlertClip Extreme 2-Year Detector, H2S, 0-100 ppm Measuring Range, 10 to 15 ppm Alarm Setpoint

$112.99

$ 46 .99 $46.99

4.6
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4-Gas Calibration Blend for BW Technologies GasAlert MicroClip, GasAlert MicroClip X3, GasAlert MicroClip XT, GasAlert Max XT II, GasAlert Micro 5, GasAlert Micro, GasAlert Quattro (58L)

$272.00

$ 99 .00 $99.00

5.0
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Combustible Propane Gas Detector with Audible & Visual Alarm, Combustible Gas Alarm and Monitor with Line, Gas Leak Detector for Kitchen, RV, Home

$28.80

$ 14 .99 $14.99

4.9
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Hydrogen Sulfide Gas Detector. Single Gas H2S Monitor,Sewer Gas Detector for Home.Wastewater Gas Detector. Portable Clip On H2S Gas Detector. Waterproof and ExplosionProof with Three Alarm Sound.

$59.80

$ 30 .99 $30.99

4.3
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Natural Gas Detector, 3 In 1 Plug-in Natural Gas Leak Detector(Gas, Temp & Humidity), Detector 10+ Gas(LPG, LNG, Natural Gas, Combustible&Explosive Gas, Methane, Propane, etc)for Home Kitchen

$17.99

$ 7 .99 $7.99

4.9
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MSA 10040665 Sampling Line with Quick Disconnect for ALTAIR 5X Pump Probe, 10' Polyurethane (PU) Air-Line, Color: Clear, Portable Gas Monitor Accessory

$190.00

$ 76 .99 $76.99

4.8
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MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino

$25.60

$ 11 .99 $11.99

4.5
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4 in 1 Gas Detector, Rechargeable Portable 4 in 1 Gas Clip 4-Gas Monitor Meter Tester Analyzer Sound Light Shock

$119.99

$ 46 .99 $46.99

4.9
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Natural Gas Detector, Plug in Explosive Gas Leak Alarm for Home, 24 Hour Propane Detector, AC 110-220V, White (1 Pack).

$21.84

$ 9 .99 $9.99

4.6
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Displaying 21 to 40 (of 63 products)