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Shop the best prices on 24,706 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Generic1 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,337 - 2,368 of 3,200
Gas Detector Gn803 Fitments Sensor Probe Gas Sniffer Outdoor Gas Leak Tester
$39.95 Save $12.00 RRP: $51.95
Combustible Gas Detector Alarm Portable Gas Leak Tester Universal for Factories Garages E2U911
$59.00 Save $25.00 RRP: $84.00
Natural And Soporific Gas Detector (white) High-Quality
$43.95 Save $115.05 RRP: $159.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR 5V UARTPWM Output New
$49.95 Save $129.05 RRP: $179.00
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G -New SZJR
$239.00 Save $110.00 RRP: $349.00
CO2 Drop Checker Glass Carbon Dioxide Monitor CO2 Indicator for Planted Aquarium Fish Tanks CO2 Detector Mini Size
$16.95
SGP30 Measurement Gas Sensor Module CO2 Air Quality Multi-pixel Gas Sensor Formaldehyde Carbon Dioxide Detector Tester
$29.95
12589321 Car Accessories Oxygen Sensor O2 Sensor
$24.95 Save $3.00 RRP: $27.95
Portable Gas Leak Detector Alarm for Combustible Gases with Audible Visual Alert, Propane Methane Natural Gas Sensor for Home Safety
$27.95
Automotive Relay Tester, Car Diagnostic Tool, 12V High Precision Circuit Tester,for Quick Battery T
$35.95 Save $8.00 RRP: $43.95
Rm370 carbon monox detector - ZCL1978
$11.95 Save $23.00 RRP: $34.95
Co2 Detector, 400 To 5000 Ppm Home Carbon Dioxide Sensor Detector
$159.00
Gas detector analyzer air quality monitor co2 meter carbon dioxide detector temperature humidity monitor co2 alarm function
$259.00
Industry and home natural gas detector ch4 gas natural gas detector alarm leak portable gas leak detector with eu plug
$259.00
Rechargeable co2 meter digital air quality monitor carbon dioxide tvoc detector e5be
$179.00
Ac220v High Current Lithium Battery Iron Lithium Ternary Power Battery Capacity Tester Charge And Discharge 5v 40a
$1,399.00
Natural and Combustible Gas Detector for Vehicles with 85dB Alarm
$54.00 Save $125.00 RRP: $179.00
BSIDE G1 Combustible Gas Detector Ambient Temperature Natural Gas Methane Propane Gasoline Leak Tester
$49.95 Save $19.05 RRP: $69.00
Gas detector Ao-02 Compatible with models Ao2 Aa428-210 and Ao2ptb-18.10
$46.95
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug C
$259.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug D
$249.00
Mini Indoor Dioxide Concentrat Detector Portable Moning Co2 Detector
$159.00 Save $60.00 RRP: $219.00
Gas Alarm Detector Propane Sensor Wireless Gas Leak Monitor Detector for Home Security Motorhome Camper Marine 12V
$40.95
Air Quality Detector, Multifunctional Carbon Dioxide CO2 Tester TVOC HCHO Value Electricity Quantity Temperature Humidity Display Functionwhite
$89.00
CO2 Pressure Regulator, 2 in 1 Mini CO2 Gas Regulator Soda Pressure Gauge with 3/8in to TR21.4 Adapter for Sodastream
$94.00
CO2 Detector Carbon Dioxide, Air Quality Detector Air Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor
$89.00
CO2 Detector,Carbon Dioxide Detector,Air Quality Monitor CO2 Meter Temperature and Relative Humidity Wall
$52.95
Portable Desktop CO2 Sensor, Professional Air Quality Monitor CO2 Detector with Long Battery Life, Carbon Dioxide Detector, Temperature Relative Humid
$129.00
LINJOU Gas Detector, LPG/Natural Gas/Coal Gas Leak Detector, Plug-in Sensor Monitor with Audible Alarm and LED Digital Display, Combustible Methane, P
$59.00 Save $45.00 RRP: $104.00
Freon Leak Detector, Wjl-6000 Refrigerant Hvac Leak Detector, Halogen Gas Sniffer WDH
$109.00 Save $10.00 RRP: $119.00
1Set MH-Z19 CO2 Infrared Carbon Dioxide Gas Sensor For Carbon Dioxide Indoor Air Quality Monitor
$79.00 Save $10.00 RRP: $89.00
2025 SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge
$44.95 Save $44.05 RRP: $89.00