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Shop the best prices on 24,524 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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24,481 - 24,512 of 24,524
Mini Detector Carbon Dioxide Detector Non-WiFi Portable Indoor Air Quality Monitor Compact CO2 Sensor
$69.00 Save $35.00 RRP: $104.00
Carbon Dioxide Detector Air Quality Monitor With Temperature And Relative Humidity Meter For Car, Gym, Rooms
$49.95 Save $24.05 RRP: $74.00
15 In 1 Carbon Dioxide Detector Multi Sensor Air Quality Monitor With PM TVOC HCHO Formaldehyde And Temperature Humidity
$129.00 Save $70.00 RRP: $199.00
High Accuracy H2 Sulfide Gas Concentration Sensory Metal Plastic Housing Industrial Environment Monitoring AHS3000 Multicolor
$32.95
8 in 1 Environmental Analyzers Hearable Alerts Systems LCD Screen Display Air Pollutant Detectors Temperature Humidity Meter Multicolor
$169.00
CO2 Controllers Detector Split Probe Sensors Auto Control System Suitable for Hospitals Agriculture Greenhouses Farming Multicolor
$549.00
Household Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide PM2.5 TVOC HCHO Value
$51.95
Air Quality Monitor, Rechargeable Carbon Dioxide Meter With 1200mah Battery Electric Digital Co2 Detector Temperature Humidity
$47.95
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL - Combustible Gas & Toxic Gas Leak Detector
$219.00 Save $190.00 RRP: $409.00
High Precise CO2 Temperature Humidity Sensors Module SCD41 Gas Sensors with I2C Interfaces for Environmental Monitoring Red
$74.00
CO2 Air Quality Monitor with LCD Display, 5in1 Gas Detector for CO2 HCHO TVOC Temperature Humidity
$54.00 Save $25.00 RRP: $79.00
Rm370 Carbon Monox Detector
$84.00 Save $45.00 RRP: $129.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$179.00 Save $80.00 RRP: $259.00
Voltage Detector Detector LED for Electrical Voltage Detector Electrician
$12.95 Save $14.00 RRP: $26.95
Rm370 carbon monox detector
$59.00 Save $30.00 RRP: $89.00
Wifi Gas Leak Sensor Led Display Screen Combustible Alarm Temperature Detecto
$48.95 Save $25.05 RRP: $74.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv-YKY416
$12.95 Save $6.00 RRP: $18.95
Rm370 carbon monox detector
$69.00 Save $35.00 RRP: $104.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$69.00 Save $35.00 RRP: $104.00
Rm370 carbon monox detector
$59.00 Save $30.00 RRP: $89.00
Rm370 Carbon Monox Detector
$84.00 Save $45.00 RRP: $129.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G_c*
$179.00 Save $50.00 RRP: $229.00
Wifi Gas Leak Sensor Led Display Screen Combustible Alarm Temperature Detecto
$48.95 Save $25.05 RRP: $74.00
Permanent Installation Gas Detectors High Sensitivity For Carbon Monoxide Flammable Gas Temperature Moisture Monitoring Multicolor
$94.00
High Accuracy CO2 Air Quality Detection SCD41 Temperature Humidity Monitoring Sensors I2C Interfaces Compactly Size Red
$74.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$45.95 Save $28.05 RRP: $74.00
Portable Gas Leak Analyzers Leakage Tester for HVAC Halogen Leak Detector Long Probe Leakage Detector Multicolor
$149.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor
$31.95 Save $32.05 RRP: $64.00
Rm370 Carbon Monox Detector
$84.00 Save $45.00 RRP: $129.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$45.95 Save $28.05 RRP: $74.00
RV Propane | Natural Gas Detector, Gas Leak Detection, Home Gas Alarm, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor
$24.95 Save $12.00 RRP: $36.95
RV Propane | Natural Gas Detector, Gas Leak Detection, Home Gas Alarm, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor
$24.95 Save $12.00 RRP: $36.95