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Gas Detectors

Shop the best prices on 10,438 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Smart Sensor, 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 3,200
SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
From €22.95
4-in-1 Gas Detector CO Alarm, Carbon Monoxide & Leak with Temp Humidity Monitor Digital Display Plug-in Home Safety
From €39.95
Portable Multi Gas Detector Long Battery Life & Rechargeable Convenience For Work & Home Safety
From €30.95
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga
From €159.00
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity in One Sensor I2C Communication B
From €21.95
Handheld Oxygen Air Quality Monitor, High Precision Temperature Humidity O3 Gas Detector, Indoor O2 Monitor with LCD
From €104.00
Oxygen Sensor, High Accuracy 0.01% O2, Wide Temperature Range -20 to +50, Fast T90 Response <5s, Compatible with AO2 AA428-210 AO2PTB-18.10
From €16.95
O3 Ozone Meter Air Detector for Pollution Monitoring and Analysis
From €109.00
SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter
From €209.00
Dual CO and Propane Gas Detector with LCD Screen, 85dB Alarm for RV, Camper, and Home Use
From €16.95
Rm370 carbon monox detector
From €26.95
4-in-1 Gas Detector CO Alarm, Carbon Monoxide & Gas Leak Detector with Temp Humidity Monitor Digital Display Plug-in Home Safety
From €34.95
Multi Gas Detector compatible with O2 H2S CO LEL - 4-in-1 Combustible Gas Monitor
From €159.00
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G-Yvan
From €159.00
RV Carbon Monoxide and Propane Gas Detector, Dual LP/CO Gas Alarm
From €43.95
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
From €69.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
From €20.95
Handheld gas sniffer for natural gas leak locating
From €189.00
4-in-1 gas detector with carbon monoxide propane natural gas and humidity temperature monitoring advanced sensor for home apartment rv safety
From €43.95
Radon Monitor compatible with Indoor Air - Measure Radon Gas Concentration Accurately
From €169.00
2026 Suitable Suitable Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
From €14.95
Wireless Gas Detector Alarm Leakage Sensor Natural Gas Leak Detector
From €26.95
Refrigerant Leak Detector, Halogen Gas Sniffer, Corona Sensor, 7 Adjustable Sensitivity Levels, Fast 6s Warm-Up for HVAC and Automotive AC
From €30.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas
From €30.95
Natural Gas Detector 3 in 1 Plug-in Propane Gas Detector (Gas, Temperature and Humidity) Combustible
From €29.95
Portable Multi Gas Detector Long Battery Life & Rechargeable Convenience For Work & Home Safety
From €35.95
AR8100 Handheld O2 Meter Rechargeable Oxygen Detector for Outdoor Industry 100240V
From €109.00
Multi-Gas Detector for O2, H2S, CO, LEL (Oxygen, Hydrogen Sulfide, Carbon Monoxide, Combustibles)
From €169.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor
From €19.95
MS1100 gas sensor module, high-precision TVOC and CO2 detection SZRH A-YH
From €6.95
WT8827 Freon Gas Detector for Identifying, Alarming, and Repairing Refrigeration Leaks in Air Conditioners, Refrigerators, etc.English version compati
From €84.00
Portable Nuclear Radiation Detector,Geiger Counter with LED Display, Tft Screen + Backlight,Multilingual
From €139.00