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Shop the best prices on 28,950 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Azrb7thy7 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,849 - 2,880 of 3,200
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$149.00
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
$41.95
3-In-1 Portable Carbon Dioxide Detector Air Quality Detector
$64.00
Combustible Gas Detector Alarm Portable Gas Leak Tester Universal for Factories Garages
$45.95 Save $43.05 RRP: $89.00
Gas Detector, Gas Alarm Sensor Methane Propane, Gas Leak Detector LCD Security, EU Plug
$43.95 Save $45.05 RRP: $89.00
Durable Propane Butane LPG Fuel Gas for Tank Level Indicator Magnetic Gauge Bott unbrand
$19.95
PD132 Single Channel Inductive Vehicle Loop Detector 220VAC 283g
$36.95 Save $17.05 RRP: $54.00
Gas Leak Detector with LCD Display and Sound Alarm for Methane Natural and Liquefied Petroleum Gas
$31.95 Save $6.00 RRP: $37.95
Portable Carbon Dioxide Detector Meter Tester Ppm Air Quality Monitor Alarm
$359.00 Save $290.00 RRP: $649.00
NDIR Carbon Dioxide CO2 Sensor Module MH-Z14A Serial Port PWM Analog Output 0-5000ppm
$79.00 Save $20.00 RRP: $99.00
Oxygen Detector Meter Monitor High Accuracy Handheld Portable Concentration Measurement for Home O2
$279.00 Save $80.00 RRP: $359.00
2025 Suitable Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
$35.95 Save $53.05 RRP: $89.00
2025 New portable gas leak detector,hand-held natural gas detector,high sensitivity,with LCD display
$25.95 Save $38.05 RRP: $64.00
For Waveshare Mq135 Gas Sensor
$59.00 Save $80.00 RRP: $139.00
Portable Combustible Natural Gas Leak Detector Sound Alarm Carbon Monoxide Concentration Testing Meter Flammable Finders
$84.00 Save $75.00 RRP: $159.00
5 In1 CO2 Meter Digital Temperature Humidity Tester Carbon Dioxide Detector Air Quality Monitor TVOC
$22.95 Save $5.00 RRP: $27.95
Gas Alarm For Home Restaurant Hospital Car Strong Sturdy And High Sensitivity Natural Gas Detector
$39.95 Save $59.05 RRP: $99.00
US Plug,Hydrogen Sulfide Gas Detector 0-100 PPM with 3 Alarm Modes, H2S Air Quality Meter with Temp
$129.00 Save $10.00 RRP: $139.00
Mini Radon Air Quality Monitor Temperature Humidity Data Adjustment Radon Sensor Monitor Indoor Rad
$179.00 Save $10.00 RRP: $189.00
A8 Handheld Digital Oxygen Detector Air Oxygen Concentration Alarms Value USB Rechargeable 2.8inch
$149.00 Save $30.00 RRP: $179.00
Portable Detector(0-20 PPM&0.01 PPM High Resolution), Meter with Alarm,Temp & Humidity Tester US Pl
$209.00 Save $20.00 RRP: $229.00
Tuya 300m ME204R RF433 Gas Detector LED Display Portable Smart Home Device Gas Tank Meter LGP Tank
$379.00 Save $30.00 RRP: $409.00
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer, Air Quality Monitor Industrial Safety, Gas Sensor
$279.00 Save $20.00 RRP: $299.00
PM2.5 Dust Detector, Household Indoor Laser Meter, Air Quality Testing Instrument, Gas Detector
$64.00 Save $5.00 RRP: $69.00
Oxygen Detector with Pump Suction O2 Meter for Oxygen Concentration Temperature Humidity Monitoring
$99.00 Save $20.00 RRP: $119.00
Portable Radon Detector Digital Domestic Radon Monitor Gas Monitoring Instrument Highly Sensitive N
$179.00 Save $20.00 RRP: $199.00
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality
$149.00 Save $10.00 RRP: $159.00
Air Quality Monitor,Testing Carbon Dioxide Detector,Indoor CO2,TVOC,PM2.5,PM1.0,Temperature,Humidit
$159.00 Save $10.00 RRP: $169.00
BSIDE G1 Portable Rechargeable Combustible Gas Detector
$51.95
HABOTEST HT59 Combustible Gas Detector
$47.95
HABOTEST Combustible Gas Methane Leak Detector HT609PRO
$94.00
SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter
$479.00