Filters

Gas Detectors

Shop the best prices on 8,065 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
2,017 - 2,048 of 3,200
Carbon Monoxide Detector,CO Detector 0-1000 PPM with Sound, US Plug
$89.00 Save $15.00 RRP: $104.00
CO2 Meter Air Quality Handheld 5000Ppm CO2 Monitor, S8601
$28.95 Save $19.00 RRP: $47.95
Portable Ultrasonic Oxygen Measuring Instrument,for Detection PSA Oxygen Generator Output Concentrat
$329.00 Save $110.00 RRP: $439.00
5 In 1 Multifunction Air Quality Monitor With Led Display Air Pollution Detector For Co/co2/hcho/aq Viewleaf
$49.95 Save $24.05 RRP: $74.00
Tuya WiFi 15 in 1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO T
$44.95 Save $54.05 RRP: $99.00
5 in 1 Air Quality Detector TVOC HCHO CO2 Meter Air Quality Monitor
$50.95
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor
$47.95 Save $5.00 RRP: $52.95
Electrochemical CH2O Formaldehyde Sensor Gas HCHO Sensor Module Smart Home Devices
$17.95 Save $4.00 RRP: $21.95
MCU‑811 CCS811 Carbon Dioxide Monoxide Numerical Gas Sensor Air Quality Gas Sensor
$37.95 Save $11.00 RRP: $48.95
5 in 1 Air Quality Monitor, USB Rechargeable CO2 Detector Black
$22.95 Save $12.00 RRP: $34.95
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$169.00 Save $80.00 RRP: $249.00
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip
$14.95 Save $7.00 RRP: $21.95
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$169.00 Save $90.00 RRP: $259.00
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
$44.95 Save $29.05 RRP: $74.00
Air Quality Meter Tester TFT Carbon Dioxide Detector
$69.00 Save $35.00 RRP: $104.00
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor
$51.95 Save $32.05 RRP: $84.00
Air Quality Monitor Indoor, Air Quality Detector, CO2 Monitor Black
$45.95 Save $28.05 RRP: $74.00
10 in 1 Air Quality Monitor Detector CO 2 TVOC PM2.5 Detector White
$31.95 Save $19.00 RRP: $50.95
Indoor Air Quality Monitor,CO2 Monitor/Temperature/Formaldehyde Black
$23.95 Save $14.00 RRP: $37.95
Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector White
$22.95 Save $13.00 RRP: $35.95
10 in 1 Air Quality Monitor Detector CO 2 TVOC PM2.5 Detector Black
$32.95 Save $19.00 RRP: $51.95
Indoor Air Quality Monitor,CO2 Monitor/Temperature White
$20.95 Save $12.00 RRP: $32.95
12 in 1 Air Quality Monitor CO2 Monitor,Black
$41.95 Save $27.05 RRP: $69.00
Air Quality Detector USB Multifunctional Automatic Display White
$20.95 Save $12.00 RRP: $32.95
5801587836 5802392186 Probe Ammonia NH3 Sensor for
$129.00 Save $80.00 RRP: $209.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide 2 in 1 Sensor
$24.95 Save $14.00 RRP: $38.95
Freon Leak Detector Halogen Leak Detector R22 R410A R134A R1234YF
$43.95 Save $25.05 RRP: $69.00
HLW-100 4-in-1 Air Quality Detector Formaldehyde CO2 PM2.5 PM10
$47.95 Save $31.05 RRP: $79.00
SGP40 VOC Sensor,Digital SGP40 VOC (Volatile Organic Compounds)
$27.95 Save $16.00 RRP: $43.95
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer,
$249.00 Save $140.00 RRP: $389.00
Portable Gloss Meter -300 SE with 0.2GU High Accuracy
$239.00 Save $140.00 RRP: $379.00
MICS-4514 Gas Sensor Module Co/No2/NH3
$45.95 Save $28.05 RRP: $74.00