discount gas leak detection

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  Free Shipping HLD-100 Refrigerant Gas Leak Detecto...

  US $ 53.70 / piece

  Min. Order: 1 piece

  Detects all kinds of halogenated refrigerants.
  Single color LED display with 6-level leak alarm.

  Related Category Industrial Metal Detectors

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• 

  Combustible Gas leak Detector SE-AR8800A+

  US $ 98.25 / piece

  Min. Order: 1 piece

  Combustible Gas leak Detecotor
  *Detect item: All explosive gases leakage like hydrocarbon\alcohol\ether\ketene, etc.

  Related Category Gas Analyzers

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  Free shipping! Refrigerant Gas Leak Detector CT-CP...

  US $ 118.30 / piece

  Min. Order: 1 piece

  Touch key board
  Real time sevsitivity adjust
  Battery voltage indicate
  Detect R134a, R12,R22 ect

  Related Category Other Electronic Measuring Instruments

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  FREE SHIPPING 1PCS 2012 new intelligent microcompu...

  US $ 58.99 / piece

  Min. Order: 1 piece

  2012 new intelligent microcomputer control alarm system, to prevent theft Gas leak detection and smoke fire

  Related Category Sensors & Alarms

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  50pcs/Lot LPG Natural Gas CO Carbon Monoxide Leak ...

  US $ 29.22 / piece

  Min. Order: 50 pieces

  LPG Natural Gas CO Carbon Monoxide Leakage Detector Alarm 110-230VAC 9VDC Battery Power Supply AT-GO-ADS

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• 

  5pcs/Lot LPG Natural Gas CO Carbon Monoxide Leak D...

  US $ 40.00 / piece

  Min. Order: 5 pieces

  LPG Natural Gas CO Carbon Monoxide Leakage Detector Alarm 110-230VAC 9VDC Battery Power Supply AT-GO-ADS

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• LPG Gas Detector with NC/NO Relay Output

  US $ 16.84 / piece

  Min. Order: 1 piece

  This LPG gas Detector can detect dangerous and ignitable gas leaking, such as natural gas, Town gas and LPG,
  and this gas det

  Related Category Smoke Detector

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• free shipping Gas Leak Detector /Handheld type gas...

  US $ 210.53 / piece

  Min. Order: 1 piece

  DETECTS METHANE AND PROPANE GAS LEAKAGE !
  SINGLE COLOR LED DISPLAY 5-LEVEL LEAK !
  ALARM AND READY LED !
  BATTERY LOW INDICA

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• 10pcs/Lot LPG Natural Gas CO Carbon Monoxide Leaka...

  US $ 36.84 / piece

  Min. Order: 10 pieces

  LPG Natural Gas CO Carbon Monoxide Leak Detector Alarm 110-230VAC 9VDC Battery Power Supply AT-GO-ADS

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• AR8800A Combustible Gas Leak Detector Methane Prop...

  US $ 85.00 / piece

  Min. Order: 1 piece

  AR8800A Combustible Gas Leak Detector Methane Propane has high sensitivity to detect Explosive Gas Leakage.

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• wholesale LM393 MQ-5 MQ5 liquefied gas, methane, ...

  US $ 8.99 / piece

  Min. Order: 5 piece

  For home or factory gas leak monitoring devices, suitable for liquefied petroleum gas, methane, coal gas

  Related Category Sensors

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• Refrigerant Gas Leak Detector

  US $ 46.08 / set

  Min. Order: 1 set

  *Provide maximum 64 times of 6 level sensitivity adjust.
  *Detect all halogen gas leak.
  *Micro processor control

  Related Category Other Measuring & Gauging Tools

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• Halogen Gas Freon CFC R12 HFC Refrigerant Leak Det...

  US $ 25.79 / set

  Min. Order: 10 sets

  Brand new and high quality
  Advanced detection technology
  Recognize all HFC (134a) CFC refrigerants

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• free shipping+new 100% Gas Leak Detector /Handheld...

  US $ 221.61 / piece

  Min. Order: 1 piece

  DETECTS METHANE AND PROPANE GAS LEAKAGE !
  SINGLE COLOR LED DISPLAY 5-LEVEL LEAK !
  ALARM AND READY LED !
  BATTERY...

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• Wired Home Security Gas Detector for Alarm System

  US $ 14.21 / piece

  Min. Order: 1 piece

  gas leak detection and alarm system
  Elegant design, wall mounting,
  High stability and long service life

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• SG-2008H LPG Gas Detector with NC/NO Relay Output

  US $ 16.84 / piece

  Min. Order: 1 piece

  and this gas detector provides both light flash and 75dB sound alarm in case of gas leaking detected.

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• 50PCS Free Shipping Gas Leakage Detector Smoke Gas...

  US $ 9.20 / piece

  Min. Order: 50 pieces

  1. Detect all sorts of combustible gas;
  2. LPG and LNG city gas
  3. 70db alarm sound
  4. Wired, wireless

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• Combustible gas leaking alarm from professional ma...

  US $ 6.23 / piece

  Min. Order: 1 piece

  Gas leaking alarm
  1.Good quality & competitive price
  2.Voltage:AC 220V or DC 9-16v
  3.network or standalone is OK
  4.CE,RoHS

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• Free shipping! Refrigeration & Air Conditioning Fr...

  US $ 28.00 / piece

  Min. Order: 1 piece

  Chat now!
• Free shipping Wireless gas sensor | LPG sensor | C...

  US $ 46.11 / piece

  Min. Order: 1 piece

  1. For detection and alarm of coal gas, LPG, natural gas leak.
  2. Be used with security alarm panel to prevent fire disaster.

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• PGas-22 Portable Gas Leak Detector

  US $ 643.00 / piece

  Min. Order: 1 piece

  PGas-22 portable gas leak detector:
  1. Capable of detecting combustible gas such as CO, CH4, H2
  2.Can detect gas leakage

  Chat now!

• Refrigerant Halogen leak detector equipment SE-AR5...

  US $ 86.80 / piece

  Min. Order: 1 piece

  Refrigerant Halogen leak detector equipment
  *Detect item: All explosive gases leakage like hydrocarbon\alcohol\ether\ketene, et

  1 Order

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• Free shipping! Refrigerant Gas Leak Detector CT-CP...

  US $ 125.80 / piece

  Min. Order: 1 piece

  Touch key board
  Real time sevsitivity adjust
  Battery voltage indicate
  Detect R134a, R12,R22 ect

  Offline
• FREE SHIPPING 20PCS 2012 new intelligent microcomp...

  US $ 44.00 / piece

  Min. Order: 20 pieces

  2012 new intelligent microcomputer control alarm system, to prevent theft Gas leak detection and smoke fire

  Away

• 5pcs/Lot LPG Natural Gas CO Carbon Monoxide Leak D...

  US $ 40.00 / piece

  Min. Order: 5 pieces

  LPG Natural Gas CO Carbon Monoxide Leakage Detector Alarm 110-230VAC 9VDC Battery Power Supply AT-GO-ADS

  Offline
• 50pcs/Lot LPG Natural Gas CO Carbon Monoxide Leak ...

  US $ 29.22 / piece

  Min. Order: 50 pieces

  LPG Natural Gas CO Carbon Monoxide Leakage Detector Alarm 110-230VAC 9VDC Battery Power Supply AT-GO-ADS

  Offline
• LPG Gas Detector with NC/NO Relay Output

  US $ 16.84 / piece

  Min. Order: 1 piece

  This LPG gas Detector can detect dangerous and ignitable gas leaking, such as natural gas, Town gas and LPG,
  and this gas det

  1 | 1 Order

  Offline

• free shipping+new 100% Gas Leak Detector /Handheld...

  US $ 210.53 / piece

  Min. Order: 1 piece

  DETECTS METHANE AND PROPANE GAS LEAKAGE !
  SINGLE COLOR LED DISPLAY 5-LEVEL LEAK !
  ALARM AND READY LED !
  BATTERY LOW INDICA

  Offline
• 5pcs/Lot LPG Natural Gas CO Carbon Monoxide Leakag...

  US $ 40.00 / piece

  Min. Order: 5 pieces

  LPG Natural Gas CO Carbon Monoxide Leak Detector Alarm 110-230VAC 9VDC Battery Power Supply AT-GO-ADS

  Offline
• wholesale MQ-2 MQ2 smoke/liquefied petroleum gas/b...

  US $ 8.99 / piece

  Min. Order: 5 piece

  Applicable to family or factory gas leak monitoring device Detecting the combustible gas, smoke 300 to 10000 PPM

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• Halogen Leak Detector,Refrigerant Gas Leak Detecto...

  US $ 173.28 / set

  Min. Order: 1 set

  Halogen Leak Detector
  1.3 piece of sending tip
  2.Probe length is 14''(33.5cm)
  3.Detect all halogen gas leak
  4.Factory price

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• free shipping Gas Leak Detector /Handheld type gas...

  US $ 221.61 / piece

  Min. Order: 1 piece

  DETECTS METHANE AND PROPANE GAS LEAKAGE !
  SINGLE COLOR LED DISPLAY 5-LEVEL LEAK !
  ALARM AND READY LED !
  BATTERY...

  Offline
• SG-2008C LPG Gas Detector with NC/NO Relay Output

  US $ 16.84 / piece

  Min. Order: 1 piece

  This LPG gas Detector can detect dangerous and ignitable gas leaking, such as natural gas, Town gas and LPG,and this gas detecto

  Offline

• 1PC Free Shipping Smoke Gas Leak Alarm Gas Leakage...

  US $ 12.88 / piece

  Min. Order: 1 piece

  1. Detect all sorts of combustible gas;
  2. LPG and LNG city gas
  3. 70db alarm sound
  4. Wired, wireless

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• Gas leaking monitor from professional manufacturer

  US $ 6.16 / piece

  Min. Order: 1 piece

  Gas leaking monitor
  1.Good quality & competitive price
  2.Voltage:AC 220V or DC 9-16v
  3.network or standalone is OK
  4.CE,Rohs

  Offline
• Gas detector, gas leak sensor | wired LPG/Coal/ Na...

  US $ 24.21 / piece

  Min. Order: 1 piece

  Coal Gas\Natural Gas\LPG gas detector, gas leak sensor, gas detection alarm,safety system, home & hotel kitchen gas sensor alarm

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