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Shop the best prices on 24,287 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 South Korea.

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1 - 32 of 3,200
Ozone Analyzer O3 Ozone Gas Detector Intelligent Sensor Ozone Meter Air Quality Gas Monitor Temperature Humidity Tester
₩34,390
WINTACT WT8822 Hydrogen Sulfide Detector Independent H2S Gas Sensor Warning-up High Sensitive Poisoning Alarm Detector
₩90,190 Save ₩70,700 RRP: ₩160,890
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
₩38,290 Save ₩38,200 RRP: ₩76,490
Handheld Oxygen Air Quality Monitor High Precision Temperature Humidity O3 Sensor Gas Detector Indoor O3 Quality Monitor
₩86,390 Save ₩38,900 RRP: ₩125,290
6 In 1 Air Quality Detector For Co O2 Temperature Humidity Atmospheric Pressure Altitude, Monitor For Indoor And Travel
₩105,890
Refrigerant Leak Detector with Flexible Gooseneck Probe, MultiMode Alarm for HVAC and Auto
₩81,290 Save ₩40,600 RRP: ₩121,890
Zigbee Tuya 3.0 Air Quality Monitor Air Housekeeper 5 In 1 Formaldehyde Voc Co2 Temperature Humidity Detector Sensor
₩46,690
Mini CO2 Detector,Air Quality Monitor, Infrared CO2 Monitor
₩55,390
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha 26s
₩37,290 Save ₩37,200 RRP: ₩74,490
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Edition 0704 Edition 0724
₩24,790 Save ₩15,200 RRP: ₩39,990
Professional O2 H2S CO LEL Gas Detector - 4 Gas Leak Monitor
₩213,990 Save ₩129,900 RRP: ₩343,890
6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Multifunctional Air Quality Detector Co Carbon Dioxide Formaldehyde Monitor Lcd Large Screen Display Portable Home
₩34,090 Save ₩18,600 RRP: ₩52,690
Gauss Meter,2% Accuracy Magnetometer,Precision Industrial 0-2500mT -Meter, Rechargeable Gaussmeter
₩134,790 Save ₩15,700 RRP: ₩150,490
WiFi Gas Alarm Plug in Combustible Gas Detector for Tuya APP Control Support Flammable Gases Methane Butane Detecting for Home RV
₩35,690 Save ₩10,600 RRP: ₩46,290
Portable Radon Detector Digital Domestic Radon Monitor Gas Monitoring Instrument Highly Sensitive Ne
₩167,890 Save ₩47,300 RRP: ₩215,190
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas
₩40,490 Save ₩40,500 RRP: ₩80,990
Natural Gas Detector, Home Gas Alarm, Natural Gas Leak Alarm, Gas Leak Detector szsh02
₩35,090 Save ₩45,400 RRP: ₩80,490
Natural And Soporific Gas Detector (white) 26-27s
₩40,190 Save ₩40,100 RRP: ₩80,290
Wall Mounted Chlorine Gas Detector 020ppm with 0.01ppm Sensitivity and RealTime Monitoring
₩1,707,690 Save ₩852,700 RRP: ₩2,560,390
Leak Detector High Sensitivity R22 R32 R134a Refrigerant HVAC Air Conditioner Freon Gas Leak Temp T
₩48,690 Save ₩27,200 RRP: ₩75,890
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
₩218,590 Save ₩65,500 RRP: ₩284,090
Natural Gas and CO Detector for Home/Kitchen, Methane Combustible Gas Monitor Alarm 2025
₩42,590 Save ₩42,600 RRP: ₩85,190
3Pcs Gas Leak Detector Combustible Propane Butane Methane Natural Gas Safety Alarm Sensor Warning EU Plug
₩52,290 Save ₩30,600 RRP: ₩82,890
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
₩40,490 Save ₩20,200 RRP: ₩60,690
Rm370 Carbon Monox Detector
₩43,990 Save ₩27,100 RRP: ₩71,090
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
₩29,490 Save ₩17,700 RRP: ₩47,190
2.4G Wifi Natural Gas Sensor Combustible Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors EU PLUG
₩27,490
9821121180 Nox Sensor for Nitrogen Oxide Sensor
₩139,590 Save ₩167,500 RRP: ₩307,090
Hay Moisture Tester, with Probe & Backlight LCD Display for Hay, Forage Grass, Alfalfa and Other Hays Moisture Testing
₩76,790 Save ₩61,300 RRP: ₩138,090
Natural Gas and Carbon Monoxide Detector Combustible Gas Alarm Monitor for Methane Propane in Home Kitchen with EU Plug
₩56,790 Save ₩45,200 RRP: ₩101,990
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
₩114,790 Save ₩32,000 RRP: ₩146,790
26-27 Gas Leak Detector Portable Flammable Gas Fast Tester Sound Light Alarm Sensor 3 In 1 Natural Gas Humidity Temperature Meter
₩50,690 Save ₩4,000 RRP: ₩54,690