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Gas Detectors

Shop the best prices on 5,248 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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2,401 - 2,432 of 3,200
5Pcs Air Pollution Sensor JW01-C02-V2.2 VOC Air Quality Detection Module ZP07 MP503 for C02 Benzene Formaldehyde Alcohol
From $16.95
Halogen Detector Halogen Gas CFC HFC Refrigerant Detector R134a R410a R22a HVAC Checke detector Halogen Detector
From $84.00
Tuya Wifi Air Quality Monitor Co2 Carbon Dioxide Meter Temperature Humidity Measuring Detector Ndir
From $129.00
Carbon Monoxide & Gas Leak Detector with Temp Humidity Monitor Digital Display Plug-in Home Safety 4-in-1 Gas Detector CO Alarm
From $45.95
Digital Air Quality Monitor Carbon Dioxide Detector CO2 Tester Humidity Detector
From $42.95
Multifunctional Air Quality Detector 8 in 1 Multifunctional USB Charging Carbon Dioxide Humidity Detector for Tuya
From $119.00
DC12V Cold Plasma Ion Generator for Food Freshing Refrigerator
From $11.95
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
From $30.95
24G LD2450 Millimeter Wave Human Motion Tracking Radar Sensor
From $16.95
Waterproof Digital Probe Monitor Kit BNC Connector PH0?14 Value Detection Sensor Module
From $27.95
Habotest Portable Gas Leak Alarm Combustible Gas With Audible And Visual Alarm All Types Of Flammablegases
From $42.95
Portable Gas Leak Detector, High Sensitivity Natural Gas Sniffer With Colorful Lcd Display, Audible Visual Alarm, Locates Lpg, Lng, Methane, Butane
From $42.95
ZE08-CH2O Formaldehyde Sensor with Serial Port Output for Accurate Concentration Measurement
From $33.95
5801587836 5802392186 Probe Ammonia NH3 Sensor for
From $159.00
Gas Leak Detector Combustible Propane Butane Methane Smart Home Senor Natural Gas Safety Alarm Sensor Warning EU Plug Smart Life
From $27.95
Gas Leak Alarm 85Db Wifi Leakage Tester Sniffer for TUYA Smart Life App
From $54.00
O2 Gas Analyzer AR8100 Battery Included 0-30% Oxygen Concentration Range Handheld Oxygen Detector
From $249.00
Tuya Combustible Gas Detector Gas Alarm Gas Detection Sensor,A
From $23.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature C
From $36.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature B
From $30.95
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module
From $18.95
CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module MH-Z19E Low Power Consumption
From $29.95
CO Gas Sensor Carbon Monoxide Sensor UART Digital Output SC16-CO
From $24.95
C8D Dual-Channel (0-5000 Ppm) CO2 Sensor High-Precision Infrared Carbon Dioxide CO2 Concentration Detection Module
From $29.95
SGP41 VOC Sensor Module Dual Gas Environment Detection Industrial Wide Temperature Range STEMMA QT/Qwiic Interface
From $17.95
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
From $16.95
CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module -Z19E Low Power Consumption
From $22.95
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
From $39.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
From $12.95
SGP40 VOC Sensor Module Dual Gas Environment Detection Industrial Wide Temperature Range STEMMA QT/Qwiic Interface
From $25.95
Air-Quality Monitor Pm25 Pm10 Pm10 Detector Indoor Gas Quality Monitors Fit For Cars Home Etc (Pm10 Pm25 Pm10)
From $149.00
GMV-2021B MEMS H2 Sensor Hydrogen Gas Leakage Detection Device Hydrogen Detection
From $38.95