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Shop the best prices on 23,146 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Kincjon and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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23,105 - 23,136 of 23,146
Rm370 Carbon Monox Detector
$84.00 Save $45.00 RRP: $129.00
Gas Leak Detector Wifi for Home Natural Gas Leak Detector LCD Screen APP Alarm
$49.95 Save $24.05 RRP: $74.00
Wifi Gas Leak Sensor Led Display Screen Combustible Alarm Temperature Detecto
$49.95 Save $24.05 RRP: $74.00
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered-yky
$10.95 Save $2.00 RRP: $12.95
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
$46.95 Save $27.05 RRP: $74.00
5 In 1 Tuya Air Quality Monitor Photoelectric Carbon Dioxide Detector Fire Alarm Co2 Temperature Hu
$129.00 Save $60.00 RRP: $189.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$46.95 Save $27.05 RRP: $74.00
Wifi Gas Leak Detector And Fire Alarm Lcd Display Wall Mounted App Control Smart Wi-fi Natural Gas/ Lpg Tester Methane Alarm Buzzler With Sound & Ligh
$34.95 Save $7.00 RRP: $41.95
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$46.95 Save $27.05 RRP: $74.00
Rm370 carbon monox detector
$69.00 Save $35.00 RRP: $104.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv-YKY416
$12.95 Save $6.00 RRP: $18.95
A8 Handheld Digital Oxygen Detector Air Oxygen Concentration Alarms
$159.00 Save $40.00 RRP: $199.00
Combustible Gas Leak Detector Natural Gas Detector Carbon Monoxide Detector Monitor compatible Co Lpg Meth
$54.00 Save $20.00 RRP: $74.00
SW-743A Refrigerant Leak Detector High Sensitivity LCD Display
$69.00 Save $20.00 RRP: $89.00
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
$33.95 Save $70.05 RRP: $104.00
Halide Refrigerants Leak Detectors Portable LED Light Adjustable Sensitivity For HVAC Professionals And Home Use
$149.00 Save $70.00 RRP: $219.00
K5C Mini Carbon Dioxide Detector CO Tester LED Screen USB Typc-C B
$54.00
Portable carbon dioxide detector battery-powered carbon dioxide HCHO TVOC Temp Humi 5 in 1 meter air quality monitor
$42.95 Save $41.05 RRP: $84.00
O3 Gas Sensor Module High Sensitivity Dual Panel Ozone Detection Sensor with TTL Signal Output for Air Quality Monitoring
$22.95 Save $11.00 RRP: $33.95
AS8800L Meter Tester For Combustible Detector And Combustible Analyzer Automotive Tool For Detecting All Combustibles
$159.00 Save $80.00 RRP: $239.00
Carbon Dioxide Detector Formaldehyde Detector Chemical Pollutant Detector Harmful Gas Detector Gas Tester Analyzer
$139.00 Save $70.00 RRP: $209.00
Combustible Leak Detector AS8800L Visual Leakage Indicator, Leakage Location Alarm, Meter Tester
$159.00 Save $80.00 RRP: $239.00
Formaldehyde Sensor ZE08CH2O Serial Port Output Calibration Module And Accessories For Concentration Measurement
$33.95 Save $15.05 RRP: $49.00
CO2 Detector, Indoor Air-Quality Monitors, Digital CO2 Meter Carbon Dioxide Detector,Air Tester for CO2 Alarm White
$89.00
Leak Detection Tool WJL6000 Halogen Tester With Sensitivity Settings
$64.00 Save $30.00 RRP: $94.00
Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector HCFC HFO Tester
$59.00 Save $10.00 RRP: $69.00
Gas Leak Detector with LCD Display and Sound Alarm for Methane Natural and Liquefied Petroleum Gas A
$28.95 Save $7.00 RRP: $35.95
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$84.00 Save $35.00 RRP: $119.00
-Z19B Infrared Carbon Dioxide Monitor Sensor CO2 Detection Sensor Module UART PMW Wave Output 0-5000
$54.00 Save $10.00 RRP: $64.00
MQ138 Formaldehyde Gas Detection Sensor Formaldehyde Sensor Module Gas Sensor High Sensitivity 4.5-5
$30.95 Save $7.00 RRP: $37.95
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer, Air Quality Monitor Industrial Safety, Gas Sensor
$269.00 Save $70.00 RRP: $339.00