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Gas Detectors

Shop the best prices on 4,231 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Generic1, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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353 - 384 of 3,200
Ir Counter Nuclear Detector X-ray Gamma Detector
From $159.00
Portable Industry H2/O3/CO/PH3/CO2/H2S/NH3/O2/NO2/NO/EX/CH4 Gas Detector Combustible Gas Alarm detetcor USB charge 0-100%LEL
From $239.00
Guard-863Pro 4 Gas Monitor Multi Gas Detector for H₂S, CO, LEL, and O₂, with TFT Color Screen, Upgraded O₂ Sensor (5-Year Lifespan), USB Data Export
From $299.00
Air Quality Monitor High Accurate Sensor Air Quality Detector PM2.5 HCHO/TVOC
From $189.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor
From $23.95
High Sensitivity Household Gas Detector for LPG, LNG, and Natural Coal Leak Detection, Ideal for Home and Kitchen Alarm Monitoring
From $69.00
Air Quality Monitor Formaldehyde Detector Pollution Meter for HCHO TVOC Multifunctional Air Gas Dete(white)
From $64.00
Methane Gas Sensor Module Catalytic Methane Gas Sensor Module SC4-CH4 Combustible Gas Leakage Monitor
From $18.95
Mq136 Hydrogen Sulfide Gas Sensor Module H2s Gas Detection Sensor Module High Sensitivity Sensor Mo
From $43.95
Refrigerant Leak Detector HVAC Checker for Halogen R134a R410a R22a Air Condition
From $47.95
CO2 Detector,3 In1Carbon Dioxide Detector Air Quality Monitor Temperature Humidity for CO2 Digital CO2 Meter Home Indoor
From $64.00
HVAC Leak Detection WJL-6000 Refrigerant HVAC Leak Detector Freon Halogen Gas Sniffer
From $47.95
Portable Air Quality Detector Compatible With Bluetooth Multifunctional Carbon Dioxide Monitor For Home Office
From $35.95
MP7227-da Pellistor is A Low Power Miniature MEM'S Catalytic Combustible Gas Sensor, MP-7227-da
From $94.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor
From $27.95
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas
From $74.00
Formaldehyde Detector Quality Monitor Pm 2.5 Portable Display Pollution Meter Mini Dust Tester Car
From $109.00
Tuya Wifi Air Quality Monitor CO2 Detector Formaldehyde VOC CO2 CH2O Temperature Humidity Detector
From $31.95
SC03-C2H5OH Alcohol Gas Detection Module High Precision Ethanol Sensor for Breathalyzer Gas Monitoring Equipment
From $31.95
Breathalyzer Alcohol Portable Mini Led Display
From $40.95
Portable Air Quality Detector Co2 Measurement Digital Temperature Meter Humidity Tester
From $59.00
Gas Detector Domestic Gas Detector With Alarm 85 Db [visortech]
From $26.95
Smart LPG Gas Alarm Detector with 2.4G WiFi, Temperature Monitoring, and EU Plug for Natural Gas Leakage Detection tskj26s Smart LPG Gas Alarm Detecto
From $59.00
Multifunctional Air Quality Meter Indoor HCHO TVOC Carbon Monoxide CO2 PM2.5 PM10 Temperature and Humidity Detector A
From $31.95
Mh-z19 Mh-z19e Ir Infrared Co2 Sensor Module Carbon Dioxide Gas Sensor Ndir For Co2 Monitor 400-500
From $26.95
Combustible Gas Detector Gas Tester Vibrating Light Detector Gas Meter
From $84.00
Tuya CO2 Dioxide Detector WIFI CO2 Monitor Meter Co2 Sensor Indoor Agricultural Greenhouse Air Humiture Sensor Monitor
From $84.00
Handheld Brix and Salinity Refractometer 010% Brix 0100% Salinity with ATC for Brewing and Aquarium
From $41.95
Radon Gas Detector with RealTime Measurement and Historical Average Tracking for Indoor Use
From $999.00
Sulfaux fur Dioxide Detector with RealTime Gas Monitoring, IndustrialGrade Portable SO2 Leak Alarm
From $574.00
Carbon Monoxide Detector 01000ppm Handheld CO Gas Tester with Fast Sensors and LCD Display
From $119.00
Portable Gas Detector FourinOne ExplosionProof Toxic and Combustible Gas Detection Alarm AGG14A
From $299.00