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Shop the best prices on 27,699 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 Australia.

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1 - 32 of 3,200
Ozone Analyzer O3 Ozone Gas Detector Intelligent Sensor Ozone Meter Air Quality Gas Monitor Temperature Humidity Tester
$34.95
MS6818 Cable Metal Pipe Finder Underground Tester Short Circuit Interruption Detection Cable Locato
$249.00 Save $30.00 RRP: $279.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$199.00 Save $50.00 RRP: $249.00
Gas Leakage Detector with Emergency Shut Off Solenoid Valves Natural/Liquefied Gas Alarm Sensor Monitor EU Plug
$25.95 Save $13.00 RRP: $38.95
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$40.95 Save $43.05 RRP: $84.00
Air Quality Monitor 5 in 1 Air Quality Detector C02 Detector White
$18.95 Save $5.00 RRP: $23.95
ZENGO Rm370 carbon monox detector ZENGO
$45.95 Save $48.05 RRP: $94.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$21.95 Save $21.00 RRP: $42.95
Newway Rm370 Carbon Monox Detector
$42.95 Save $66.05 RRP: $109.00
Mini CO2 Detector,Air Quality Monitor, Infrared CO2 Monitor
$59.00
Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$259.00 Save $70.00 RRP: $329.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A Edition 0627
$46.95 Save $37.05 RRP: $84.00
6 In 1 Air Quality Detector For Co O2 Temperature Humidity Atmospheric Pressure Altitude, Monitor For Indoor And Travel
$119.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$37.95
Gas Detector Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10
$26.95 Save $26.00 RRP: $52.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$22.95 Save $8.00 RRP: $30.95
Bluetooth BM2 12V Battery Monitor Car Battery Analyzer Test Battery Diagnostic Tool for Android IOS
$35.95 Save $15.00 RRP: $50.95
Zigbee Tuya 3.0 Air Quality Monitor Air Housekeeper 5 In 1 Formaldehyde Voc Co2 Temperature Humidity Detector Sensor
$48.95
CO2 Meter Indoor Air Quality Monitor - Digital CO2 Detector with Real-Time Display
$24.95 Save $39.05 RRP: $64.00
Rm370 carbon monox detector - ZCL1978
$46.95 Save $22.05 RRP: $69.00
3Pcs Gas Leak Detector Combustible Propane Butane Methane Natural Gas Safety Alarm Sensor Warning EU Plug
$54.00 Save $30.00 RRP: $84.00
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Edition 0704 Edition 0724
$24.95 Save $16.00 RRP: $40.95
Mq138 Formaldehyde Sensor Module Gas Detection Sensor Module -138 Aldehydes And Ketones Alcohols Ga
$54.00 Save $20.00 RRP: $74.00
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
$119.00 Save $30.00 RRP: $149.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas
$42.95 Save $41.05 RRP: $84.00
Hay Moisture Tester, with Probe & Backlight LCD Display for Hay, Forage Grass, Alfalfa and Other Hays Moisture Testing
$79.00 Save $70.00 RRP: $149.00
26-27 Gas Leak Detector Portable Flammable Gas Fast Tester Sound Light Alarm Sensor 3 In 1 Natural Gas Humidity Temperature Meter
$54.00 Save $5.00 RRP: $59.00
GN807 Combustible Gas Detector Alarm Digital Combustible Gas Detection 50-10000PPM Methane Flammable Gas Test Tool
$36.95 Save $17.05 RRP: $54.00
Refrigerant Leak Detector with Flexible Gooseneck Probe, MultiMode Alarm for HVAC and Auto
$94.00 Save $45.00 RRP: $139.00
Natural Gas Detector, Home Gas Alarm, Natural Gas Leak Alarm, Gas Leak Detector szsh02
$35.95 Save $48.05 RRP: $84.00
2.4G Wifi Natural Gas Sensor Combustible Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors EU PLUG
$27.95
Wall Mounted Chlorine Gas Detector 020ppm with 0.01ppm Sensitivity and RealTime Monitoring
$1,749.00 Save $850.00 RRP: $2,599.00