Filters

Gas Detectors

Shop the best prices on 8,058 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Other, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
1,569 - 1,600 of 3,200
Tuya WIFI Air Quality Monitor 5 in 1 Formaldehyde VOC CO2 Temperature Humidity Detector Sensor Supp
$30.95
Combustible Gas Detector Combustible Natural Gas Methane Combustible Gas Detector Gas Leak Detecti
$99.00
CO Gas Carbon Monoxide Leak Detector, WIFI Combustible Gas Leak Detector, Harmful Gas Leak Alarm Se
$44.95 Save $2.00 RRP: $46.95
Household Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide TVOC HCHO Value Electricity Quantity Temperature Humidity Display
$48.95 Save $30.05 RRP: $79.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer Household Air Pollution Gas Analyzer Detector
$51.95 Save $42.05 RRP: $94.00
Household Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide TVOC HCHO Value Electricity Quantity Temperature Humidity Display
$41.95 Save $12.05 RRP: $54.00
Portable Combustible Gas Detector Sound and Light Alarm High Sensitivity Sensor Handheld Gas Leakage Tester
$42.95 Save $11.05 RRP: $54.00
Halogen Leak Detector Air Conditioning Refrigerant Leak Detector HVAC R22 R410A R134A CFCs HCFC Freo
$45.95
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
$40.95 Save $378.05 RRP: $419.00
PM2.5 Air Quality Module (PMSA003) Ambient Air Quality Testing Module DC5V Power Supply M5Core Pedestal
$99.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv
$26.95 Save $20.00 RRP: $46.95
Co2 Detector, Carbon Dioxide Detector, Co2 Sensor - Agricultural Production Greenhouse Co2 Monitor - For Home/office/gym/car -semiconductor Inspection
$33.95 Save $10.00 RRP: $43.95
Tuya Wifi Air Quality Monitor CO2 Detector Formaldehyde VOC CO2 CH2O Temperature Humidity Detector
$35.95
5 In1 Co2 Meter Digital Temperature Humidity Tester Carbon Dioxide Detector Air Quality Monitor Tvo
$54.00 Save $30.00 RRP: $84.00
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Ana
$31.95
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$199.00
MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Mo
$29.95
Mobile CO2 Monitor NDIR Sensor Carbon Dioxide Detector Indoor CO2 Testing Manager NDIR Sensor with
$69.00
5 In 1 Tuya Air Quality Monitor Photoelectric Carbon Dioxide Detector Fire Alarm Co2 Temperature Hu
$149.00 Save $140.00 RRP: $289.00
Tuya WiFi Air Quality Monitor CO2 Carbon Dioxide Meter Temperature Humidity Measuring Detector NDIR
$99.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A
$74.00
12 in 1 Air Quality Monitor CO2 Monitor with Time/ Date Display WIFI PM2.5 PM10 CO CO2 TVOC HCHO Te
$43.95
Handheld Combustible Gases Leak Detector Natural Gases Leakage Concentration Analyzer Meter Sound L
$36.95
Portable Carbon Dioxide Detector Air Quality Tester CO2 Meter Thermometer Hygrometer Detector
$38.95 Save $35.05 RRP: $74.00
WJL-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$34.95 Save $10.00 RRP: $44.95
Tuya Combustible Gas Detector Gas Alarm Gas Detection Sensor,A
$22.95
CO2 Infrared NDIR Sensor Air Quality Detector Digital Gas Analyzer
$35.95 Save $23.05 RRP: $59.00
Mini Smart WIFI Mini CO Detector Indoor Air Quality Monitor CO Tester
$37.95 Save $31.05 RRP: $69.00
CO2 Detector CO2 Monitor Carbon Dioxide Temperature Humidity Meter
$45.95 Save $23.05 RRP: $69.00
Combustible Gas Detector, Combustible Gas Alarm, Air Quality Monitor
$36.95 Save $17.05 RRP: $54.00
Particle Counter 3.2in TFT Color Screen Data Record Dual Power Supply Dust Particle Monitor
$1,149.00 Save $650.00 RRP: $1,799.00
Portable Gas Detector for AO2 AA428-210 Models SZRH A-C Compatible Devices unbrand
$39.95 Save $14.05 RRP: $54.00