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Shop the best prices on 23,831 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 23,831
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
₩29,590 Save ₩40,400 RRP: ₩69,990
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor(,)
₩302,790
Rm370 carbon monox detector - ZCL1978
₩24,390 Save ₩56,800 RRP: ₩81,190
Portable Ammonia Detectors Agricultural Chicken House Pig Farm Septic Odor H2S/O3/CO/CO2/H2S/O2/NO2 Ammonia Detectors Multicolor
₩195,390
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
₩48,390 Save ₩24,100 RRP: ₩72,490
MESTEK Gas Leak Detector Analyzer Methane Combustible Gas 50000PPM 100%LEL Combustible Natural Gas T
₩67,490 Save ₩80,900 RRP: ₩148,390
Fixed O2 Gas Detector 0 - 30% Vol Remote Leak Alarm Monitor New for Oxygen Safety
₩364,290 Save ₩72,900 RRP: ₩437,190
Gas sensor Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10 Edition 1105
₩30,690 Save ₩26,700 RRP: ₩57,390
Rm370 carbon monox detector hwy
₩26,790
Formaldehyde Detector Household Decoration Occupancy Gas Detection Indoor Harmful Odor Test TVOC
₩25,090 Save ₩15,000 RRP: ₩40,090
Cylinder Leak Tester Double Pressure Gauge Compression Leakage Detector Kit 0-7bar/0-100psi
₩72,190 Save ₩72,200 RRP: ₩144,390
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip
₩10,890
6-in-1 Air Quality Detector for PM2.5 PM10 HCHO TVOC CO CO2 Monitoring - LCD Screen Indoor/Outdoor Analyzer
₩92,390 Save ₩55,500 RRP: ₩147,890
Ordinary QRB1 Flame Detector Photosensitive Electric Eye Burner Detection Photoresistor Red QRB1 Photocell For Burner Waste Oil
₩3,299 Save ₩18,691 RRP: ₩21,990
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
₩23,790
Leak Detector High Sensitivity R22 R32 R134a Refrigerant HVAC Air Conditioner Freon Gas Leak Temp T
₩49,090 Save ₩27,400 RRP: ₩76,490
Ultrasonic Leak Detector Tool Gas Water Leak Pressure Vacuum Probes Ultrasonic Transmitter Stethoscope Fault Detector
₩79,090 Save ₩60,300 RRP: ₩139,390
Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart
₩86,890 Save ₩87,200 RRP: ₩174,090
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
₩107,290 Save ₩64,600 RRP: ₩171,890
Hay Moisture Tester, with Probe & Backlight LCD Display for Hay, Forage Grass, Alfalfa and Other Hays Moisture Testing
₩77,390 Save ₩61,900 RRP: ₩139,290
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
₩48,390 Save ₩28,900 RRP: ₩77,290
Smart Sensor Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
₩95,290 Save ₩49,600 RRP: ₩144,890
Oxygen O2 gas detector for industrial safety monitoring
₩107,990
Natural Gas Detector: Plug-in Multi Gas Detector for Natural Gas and LPG, 85, for Carbon Monoxide, Natural Gas & LPG, 85 DB (Gas Sensor)[HK]
₩67,490 Save ₩35,800 RRP: ₩103,290
Ammonia Test Meter NH3 Concentration Tester Portable Ammonia Gas Detector with Alarm and LCD Display
₩185,290 Save ₩92,600 RRP: ₩277,890
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
₩115,790 Save ₩32,300 RRP: ₩148,090
Ammonia Gas Detector NH3 Gas Analyzer Meter Alarm Device Digital Leak Detector 0-100ppm
₩291,090 Save ₩131,000 RRP: ₩422,090
2025 Wireless Gas Detector Alarm Leakage Sensor Natural Gas Leak Detector
₩53,990 Save ₩53,900 RRP: ₩107,890
Gas Detector with Oxygen Sensor AO-02 for AO2 AA428-210 AO2PTB-18.10 Compatibility
₩56,490 Save ₩64,900 RRP: ₩121,390
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
₩23,990
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home... Z
₩27,590 Save ₩8,800 RRP: ₩36,390
Rm370 carbon monox detector unbrand
₩43,290 Save ₩35,100 RRP: ₩78,390