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Shop the best prices on 12,089 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Generic1 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Portugal.

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1 - 32 of 12,089
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
€20.95 Save €29.00 RRP: €49.95
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
€79.00 Save €50.00 RRP: €129.00
Rm370 carbon monox detector - ZCL1978
€72.42 Save €22.29 RRP: €94.71
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Gre
€239.00 Save €70.00 RRP: €309.00
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
€30.95
Gas Detector, LPG/Natural Gas/Gas Leak Detector, Plug-in Sensor Display with Audible Alarm and Digital LED Display, Combustible Methane, Propane
€74.00
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
€84.00 Save €25.00 RRP: €109.00
Portable 4 Gas Detector, Sound Light Vibration Rechargeable Lcd Screen
€159.00 Save €70.00 RRP: €229.00
Gas Detector with Oxygen Sensor AO-02 for AO2 AA428-210 AO2PTB-18.10 Compatibility
€50.95 Save €58.05 RRP: €109.00
Rm370 carbon monox detector hwy
€17.38
Hvac Air Conditioner, High Sensitivity Leak Detector For R22 R32 R134A Refrigerant Gas
€40.95 Save €19.91 RRP: €60.86
Oxygen O2 gas detector for industrial safety monitoring
€79.00
Fixed O2 Gas Detector 0 - 30% Vol Remote Leak Alarm Monitor New for Oxygen Safety
€219.00 Save €40.00 RRP: €259.00
HD02 Leak Detector R22/R32/R134a Gas Detector Analyzer Rechargable Refrigerant Gas Air Conditioning
€36.95 Save €27.05 RRP: €64.00
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip
€7.95
Natural Gas Detector: Plug-in Multi Gas Detector for Natural Gas and LPG, 85, for Carbon Monoxide, Natural Gas & LPG, 85 DB (Gas Sensor)[HK]
€48.95 Save €25.05 RRP: €74.00
Ultrasonic Leak Detector Tool Gas Water Leak Pressure Vacuum Probes Ultrasonic Transmitter Stethoscope Fault Detector
€51.38 Save €39.16 RRP: €90.54
Smart 3 In 1 Carbon Dioxide Air Quality Monitor Detector Temperature Humidity Sensor Portable Mete
€84.00 Save €65.00 RRP: €149.00
14 in 1 Air Quality Monitor Tuya WIFI CO/CO2 Detector Real Time Monitoring BIG Display Home Air Test Kits APP Control A
€49.95 Save €4.05 RRP: €54.00
Rm370 carbon monox detector 25-26
€37.95 Save €36.05 RRP: €74.00
2025 Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart Home Security
€69.00 Save €70.00 RRP: €139.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
€139.00 Save €180.00 RRP: €319.00
Gas Alarm For Home Restaurant Hospital Car Strong Sturdy And High Sensitivity Natural Gas Detector
€13.95 Save €30.00 RRP: €43.95
Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector HCFC HFO Tester
€39.95 Save €7.00 RRP: €46.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas
€31.95 Save €37.05 RRP: €69.00
Leak Detector High Sensitivity R22 R32 R134a Refrigerant HVAC Air Conditioner Freon Gas Leak Temp
€35.95 Save €5.00 RRP: €40.95
Lead Paint Test Swabs Kit: 60 Pcs Lead Test Kit Swabs
€8.95 Save €2.00 RRP: €10.95
4in1 Portable Carbon Dioxide Monoxide Detector,More Than 300 Hours of Standby Time,Temperature and H
€38.95 Save €3.00 RRP: €41.95
2025 Rm370 carbon monox detector
€19.95 Save €20.00 RRP: €39.95
Wireless Gas Detector for Easy Installation
€30.95 Save €38.05 RRP: €69.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home... Z
€19.95 Save €6.00 RRP: €25.95
O2 Gas Detector Oxygen Detector Intelligent SENSOR AR8100 Oxygen Detector Rechargeable LCD O2 Gas Meter Oxygen Monitor
€119.00