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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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3,169 - 3,200 of 3,200
2X SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
$84.00 Save $55.00 RRP: $139.00
6 in 1 Multifunctional Air Quality Tester LCD Display Wall Mounted
$30.95 Save $22.00 RRP: $52.95
3X MQ131 High Concentration Sensor Gas Sensor Module for High Concentration Analog TTL Level
$79.00 Save $60.00 RRP: $139.00
Wireless Bluetooth 12V Battery Monitory BM6
$99.00 Save $70.00 RRP: $169.00
HLW-100 4-in-1 Air Quality Detector Formaldehyde CO2 PM2.5 PM10 Tester Smart Air Monitor Real-Time Indoor Data
$59.00 Save $40.00 RRP: $99.00
MT03 Air Quality Monitor with Stand CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Detector White
$26.95 Save $18.00 RRP: $44.95
2X MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories A
$37.95 Save $26.05 RRP: $64.00
XR2 BR-9A Handheld Electromagnetic Radiation Detector Tester Black
$89.00 Save $60.00 RRP: $149.00
Lead Paint Test Swabs Kit: 60 Pcs Lead Test Kit Swabs
$23.95 Save $16.00 RRP: $39.95
Car Diagnostic OBD Fault Code Cable Tool OBD To OBD2 16Pin Connector
$129.00 Save $90.00 RRP: $219.00
HABOTEST HT59 Combustible Gas Detector
$74.00
UVB Tester High Accuracy UVB Detector UVB Test Instrument for Reptile
$104.00 Save $75.00 RRP: $179.00
Car Diagnostic OBD Fault Code Cable Tool OBD To OBD2 16Pin Connector
$45.95 Save $33.05 RRP: $79.00
Portable Bad Breath Detector Oral Hygiene Condition Tester Supplies
$34.95 Save $24.05 RRP: $59.00
Air Quality Monitor HCHO Monitor Temperature Humidity Sensor Analyzer for Home
$59.00
Indoor Air Quality Monitor CO2 Detector Tester Meter Detector TFT Intelligent
$104.00
LCD Air Quality Monitor CO2 Meter Carbon Dioxide Detector Tester Sensor Analyzer
$89.00
CO2 Monitor Air Quality Detector for CO2 Temperature Humidity Digital Sensor
$69.00
Air Quality Monitor Excellent Detector for Formaldehyde TVOC
$36.95
Multifunctional Air Gas Detector Formaldehyde HCHO TVOC PM2.5/PM10 Monitor
$69.00
WJL-6000 Refrigerant Gas Analyzer-Halogen Gas Leak Detector R22 CFCs-HCFC Tester
$59.00
Air Quality Monitor Detector Color Screen Home Office Carbon Dioxide Monitor
$64.00
Air Quality Monitor Formaldehyde Detector Pollution Meter Sensor Tester Home
$129.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper471-Yvan
$38.95 Save $15.05 RRP: $54.00
HABOTEST Combustible Gas Methane Leak Detector HT609PRO
$89.00
Rankomu LED Display Metal Detector Pinpointer, Waterproof Outdoor Detection Positioning Auxiliary Rod for Archaeology Search Treasure
$74.00 Save $20.00 RRP: $94.00
High Sensitivity Gas Detection Instrument Device For Monitoring Flammable Gases
$94.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
$17.95 Save $81.05 RRP: $99.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10 unbrand
$38.95 Save $20.05 RRP: $59.00
2025 New Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
$39.95 Save $119.05 RRP: $159.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$69.00 Save $170.00 RRP: $239.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$209.00 Save $440.00 RRP: $649.00