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Shop the best prices on 28,033 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,200
6 In 1 Air Quality Detector Lcd Large Screen Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Co2 Co Carbon Dioxide Formaldehyde Monitor
$16.95 Save $8.00 RRP: $24.95
WINTACT WT8822 Hydrogen Sulfide Detector Independent H2S Gas Sensor Warning-up High Sensitive Poisoning Alarm Detector
$129.00 Save $90.00 RRP: $219.00
ZENGO Rm370 carbon monox detector ZENGO
$54.00 Save $55.00 RRP: $109.00
RM370 Carbon Monoxide Detector
$46.95 Save $72.05 RRP: $119.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga
$199.00 Save $60.00 RRP: $259.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$249.00 Save $70.00 RRP: $319.00
Portable 4 Gas Detector, Sound Light Vibration Rechargeable Lcd Screen
$429.00 Save $60.00 RRP: $489.00
Gas Leakage Detector with Emergency Shut Off Solenoid Valves Natural/Liquefied Gas Alarm Sensor Monitor EU Plug
$32.95 Save $17.00 RRP: $49.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor compatible with Co, Methane in Kitchen-EU Plug
$64.00 Save $45.00 RRP: $109.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$219.00 Save $60.00 RRP: $279.00
2025 9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$54.00 Save $55.00 RRP: $109.00
RM370 Carbon Monoxide Detector
$54.00 Save $75.00 RRP: $129.00
Radon Detector Monitor Analyzing Tool Radon Detector
$249.00 Save $140.00 RRP: $389.00
Rm370 carbon monox detector
$19.95 Save $17.00 RRP: $36.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$64.00 Save $15.00 RRP: $79.00
Carbon Monoxide Detector, Gas Detector,gas Alarm Sensor Methane Propane ,gas Leak Detector Eu Plug
$74.00 Save $45.00 RRP: $119.00
Rm370 carbon monox detector
$23.95 Save $50.05 RRP: $74.00
Ammonia Gas Detector NH3 Gas Analyzer Meter Alarm Device Digital Leak Detector 0-100ppm
$439.00 Save $585.00 RRP: $1,024.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$259.00 Save $80.00 RRP: $339.00
CO2 Meter Air Quality Handheld 5000Ppm CO2 Monitor, S8601
$48.95 Save $30.05 RRP: $79.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Analyzer Tester Portable Gases Leak L
$139.00 Save $30.00 RRP: $169.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$43.95 Save $9.00 RRP: $52.95
2025 Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart Home Security
$129.00 Save $130.00 RRP: $259.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601A
$50.95 Save $28.05 RRP: $79.00
Travel Carbon Monoxide Detector Mini Camping Tent Alarm,Orange
$54.00 Save $40.00 RRP: $94.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas Az
$28.95 Save $17.00 RRP: $45.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$27.95 Save $26.05 RRP: $54.00
Rm370 carbon monox detector - ZCL1978 Edition 0627
$64.00 Save $15.00 RRP: $79.00
Natural Gas and CO Detector for Methane Carbon Monoxide Monitoring 25-26
$49.95 Save $49.05 RRP: $99.00
CO2 Detector Sensor 5-in-1 Air Quality Monitor with Temperature Humidity Meter for Office Hotel Rest
$79.00 Save $130.00 RRP: $209.00
Portable Rechargeable Ammonia (NH3) Gas Detector and Monitor (0-200 PPM)
$469.00 Save $130.00 RRP: $599.00
Burner Flame Sensor QRB1 Photoresistor for Waste Oil Detection
$32.95 Save $12.00 RRP: $44.95