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Shop the best prices on 25,513 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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2,305 - 2,336 of 3,200
5V Air Quality Detector Full Color Large Screen Indoor Pollution Tester for CO CO2 HCHO TVOC Gas Detector Azrb7thy7
$64.00 Save $35.00 RRP: $99.00
5 in 1 Air Detector Carbon Dioxide TVOC CO2 Temperature and Humidity Detection
$69.00 Save $35.00 RRP: $104.00
Cylinder Leak Tester Double Pressure Gauge Compression Leakage Detector Kit 0-7bar/0-100psi
$119.00 Save $110.00 RRP: $229.00
Carbon Dioxide Sensor CO2 Transmitter Concentration Sensor CO2 Industrial Concentration Detection Module
$79.00 Save $80.00 RRP: $159.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$59.00 Save $60.00 RRP: $119.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$119.00 Save $110.00 RRP: $229.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$119.00 Save $110.00 RRP: $229.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$209.00 Save $240.00 RRP: $449.00
Gas detector Ao-02 Compatible with models Ao2 Aa428-210 and Ao2ptb-18.10
$54.00
9- WiFi Attitude Sensor Accelerometer Gyroscope Attitude Angle Magnetic Field Tilt Measurement WT901
$43.95 Save $20.05 RRP: $64.00
4 Gas Monitor,4 Gas Detector for H2S,CO,LEL and O2,Adopt High-Precision ADC Acquisition Chip and 32-Bit Nano-Processor B
$219.00 Save $60.00 RRP: $279.00
25-26 12v Gas Detector Sensor Alarm For Propane, Butane, Lpg, Natural Gas - Ideal For Motor Homes And Campers
$28.95 Save $30.05 RRP: $59.00
25-26 Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector Boris
$239.00 Save $230.00 RRP: $469.00
25-26 2pcs Mq-8 Mq8 Hydrogen Gas Sensor H2 Detection Sensor Module For Arduino
$14.95 Save $15.00 RRP: $29.95
Portable Hand-held Natural Gas Leak Detector with LCD Display - High Sensitivity 26s
$45.95 Save $48.05 RRP: $94.00
AO-02 oxygen gas detector sensor compatible with AO2 AA428-210 and AO2PTB-18.10 26s
$89.00 Save $90.00 RRP: $179.00
Air Quality Monitor, Ammonia Test Meter 3.5 Inch LCD NH3 Concentration Tester Ammonia Detector Ammonia Alarm Device 26s
$209.00 Save $210.00 RRP: $419.00
For Combustible Gas Pipeline Digital Display Alarm 26s
$104.00 Save $105.00 RRP: $209.00
Detector Portable O3 /Temperature/Humidity Tester Air Quality Household O3 Monitor USB Charging Or
$59.00 Save $10.00 RRP: $69.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR 5V UARTPWM Output New
$59.00 Save $140.00 RRP: $199.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer New
$28.95
Air Quality Detector Multifunctional Carbon Dioxide Co2 Tester Tvoc Hcho Value Electricity Quantity Temperature Humidity Display Functionblack
$74.00
CO2 Detector, WiFi Air Quality Monitor Temperature Humidity Tester Thermometer Hygrometer for Home
$104.00 Save $25.00 RRP: $129.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10_
$37.95 Save $81.05 RRP: $119.00
Gas Detector Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10
$69.00 Save $140.00 RRP: $209.00
Rm370 carbon monox detector
$46.95 Save $37.05 RRP: $84.00
Formaldehyde Detector for Household Professional Self-Test Indoor Air Quality Testing Formaldehyde
$15.95 Save $88.05 RRP: $104.00
Rm370 carbon monox detector-AX
$44.95 Save $74.05 RRP: $119.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$69.00 Save $240.00 RRP: $309.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$51.95 Save $107.05 RRP: $159.00
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air
$36.95 Save $72.05 RRP: $109.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Zekai
$23.95 Save $25.00 RRP: $48.95