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Shop the best prices on 28,691 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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2,657 - 2,688 of 3,200
CO2 Detector Carbon Dioxide Tester Measurement Accuracy 10PPM Color Display For Indoor Environment Better Air Quality White
$44.95
CO2 Drop Checker Glass Carbon Dioxide Monitor CO2 Indicator for Planted Aquarium Fish Tanks CO2 Detector Mini Size
$18.95
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$47.95 Save $21.05 RRP: $69.00
GN803 Gas Leak Detector Methane Combustible Gas Testers
$27.95
Smart Wi-Fi Gas Leak Detector & Fire Alarm, LCD Display, App Control, Voice Prompt, Sound & Light, Wall Mounted, Compatible with Natural Gas/LPG
$79.00 Save $50.00 RRP: $129.00
Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl unbrand
$169.00 Save $50.00 RRP: $219.00
Combustible Gas Detector Light Sound Alarm HD Color Screen Portable Gas Leak Tester with Lighting
$119.00 Save $30.00 RRP: $149.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe Edition 0618
$79.00 Save $80.00 RRP: $159.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$159.00 Save $80.00 RRP: $239.00
Gas Monitor Meter High Accuracy Multifunctional ABS Portable Gas Leak Detector for Kitchen Industry
$74.00 Save $65.00 RRP: $139.00
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
$42.95 Save $76.05 RRP: $119.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methan
$35.95 Save $58.05 RRP: $94.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug g2024131650
$36.95 Save $32.05 RRP: $69.00
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
$43.95 Save $50.05 RRP: $94.00
4-in-1 Portable Gas Detector for O2 H2S CO Combustible Gas, Industrial Safety & Environmental Monitoring
$219.00 Save $150.00 RRP: $369.00
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL Gas Meter for European Market
$189.00 Save $130.00 RRP: $319.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
$69.00 Save $35.00 RRP: $104.00
2025 Combustible Gas Detector, Combustible Gas Alarm, Air Quality Monitor
$41.95 Save $42.05 RRP: $84.00
Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
$54.00 Save $75.00 RRP: $129.00
MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY
$19.95
NOYAFA Portable Formaldehyde Detector Indoor Air Quality Monitor HCHO and TVOC Monitor with Audible
$24.95
Halogen Gas Leak Detector For Automotive Air Conditioning With High Sensitivity & Sound Light Alarm CFCs HCFCs R22 R134A
$104.00
Multifunctional Halogen Gas Detector Suitable For Car Air Conditioning Refrigerants Leak Detection With Easy Maintenance Multicolor
$119.00
Efficient Halogen Gas Leak Tester For Automotive Air Conditioning Systems With Sound & Light Alerts HCFCs R134A CFCs R22
$109.00
High Sensitivity Halogen Gas Leak Detector For Car Air Conditioning Refrigerants Monitoring With User Friendly Designs Multicolor
$119.00
Multifunctional Halogen Gas Detector Suitable For Car Air Conditioning Refrigerants Leak Detection With Easy Maintenance Multicolor
$109.00
Lightweight Portable Halogen Gas Leak Detection Tool For Automotive Air Conditioners With Real Time Digital Readout HFCs
$109.00
Multifunctional Halogen Gas Detector Suitable For Car Air Conditioning Refrigerants Leak Detection With Easy Maintenance
$109.00
Multifunctional Halogen Gas Detector Suitable For Car Air Conditioning Refrigerants Leak Detection With Easy Maintenance
$109.00
High Sensitivity Handheld Halogen Leak Detector For Vehicle Air Conditioner Refrigerants with Advanced Sensor Technology
$104.00
Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart 26s
$64.00 Save $65.00 RRP: $129.00
Wifi Natural Gas Sensor Combustible Household Smart Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors Eu Plug
$31.95