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Shop the best prices on 24,668 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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2,625 - 2,656 of 3,200
Tuya Wifi Air Quality Monitor Smart Home CO2 Detector Formaldehyde VOC CO2 CH2O Temperature Humidit
$26.95 Save $18.00 RRP: $44.95
Portable Flammable Gas Detector AS8800L, 156x66x31mm, 221g
$49.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU US Plug
$104.00 Save $55.00 RRP: $159.00
Zigbee Tuya 3.0 Air Quality Monitor Air Housekeeper 5 in 1 Formaldehyde VOC Co2 Temperature Humidity
$22.95 Save $81.05 RRP: $104.00
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi
$59.00 Save $45.00 RRP: $104.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$28.95 Save $20.00 RRP: $48.95
Portable Gas Leak Detector for Propane, Methane, and Natural Gas Safety Testing
$59.00 Save $10.00 RRP: $69.00
Refrigerant Leak Detector, Freon Car HVAC Halogen Leakage Gas Tester AC Sniffer Tester
$109.00 Save $110.00 RRP: $219.00
6 In 1 Air Quality Detector Lcd Large Screen Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Co2 Co Carbon Dioxide Formaldehyde Monitor-HAOY
$79.00 Save $40.00 RRP: $119.00
Professional Flammable Gas Analyzers with Adjustable Probes & Fast Sound Warning System Combustible Gas Detectors Tool Multicolor
$99.00
4in 1 Gas Detector CO H2S O2 EX Tester Analyzer Rechargeable LCD Display Sound Light Vibration Alarm Air Quality Tester
$199.00 Save $60.00 RRP: $259.00
Co2 Air Quality Monitor Indoor Carbon Dioxide Detector Co2 Alarm Meter 400-5000 Ppm Hcho Tvoc humi
$74.00 Save $20.00 RRP: $94.00
Natural Gas Leak Detector for Home, Combustible Gas Alarm
$34.95 Save $10.00 RRP: $44.95
Halogen Gas CFC HFC Refrigerant Leak Detector R134a R410a R22a HVAC Checke
$41.95 Save $12.05 RRP: $54.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU PlugP20211224629
$39.95 Save $19.05 RRP: $59.00
Naiwang Combustible Gas Leak Detector Analyzer Flammable Natural Gas Leak Location Determine Meter High Sensitivity Alarm Mode Habotest
$169.00 Save $100.00 RRP: $269.00
5 In 1 Air Quality Monitor Tvoc Hcho Temperature Humidity Co2 Meter, Usb Rechargeable Co2 Detector White
$18.95 Save $75.05 RRP: $94.00
O3 Ozone Meter - Intelligent Air Quality Pollution Monitor with Ozone Analyzer and Air Detector Sensor
$239.00 Save $130.00 RRP: $369.00
SMART SENSOR CO Meter: Handheld Carbon Monoxide Monitor with Precision Testing & LCD Display Alarm
$139.00 Save $70.00 RRP: $209.00
Handheld Carbon Dioxide Tester
$519.00 Save $455.00 RRP: $974.00
NH3 Detector Meter Tester
$409.00 Save $365.00 RRP: $774.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$219.00
ANENG GN805 Combustible Gas Leak Detector 50~1000PPM Sound Alarm Gas-sensitive Semi-conduct Analyzer LCD Backight Environmental Tester Tools 26s
$24.95 Save $24.00 RRP: $48.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper 26s
$46.95 Save $47.05 RRP: $94.00
High Precision H2 Meter Digital Hydrogen Meter With Data Hold For Aquariums 25-26
$44.95 Save $44.05 RRP: $89.00
SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0-100
$49.95 Save $49.05 RRP: $99.00
5V USB Handheld Nitric Oxide Gas Detector 0-250PPM, 11x6x3cm
$369.00 Save $80.00 RRP: $449.00
High Accuracy Wall Mounted Gas Detector with Remote Control, 11x11x4.5cm
$89.00 Save $40.00 RRP: $129.00
Leak Detector High Sensitivity Leak Tester With Sound And Light Alarm Portable Leak Analyzers
$119.00 Save $60.00 RRP: $179.00
Water quality detector for pools with Bluetooth and app display
$179.00 Save $90.00 RRP: $269.00
Multifunctional Air Quality Detector PM25 CO CO2 Temperature Humidity Air Quality Monitor Tuya Wifi CO2 Detect Meter Tester
$79.00 Save $180.00 RRP: $259.00
HFS-10 Geiger counter Nuclear Radiation Detector X-ray Beta Gamma Detector Geiger Counter Dosimeter Lithium battery
$79.00 Save $50.00 RRP: $129.00