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Shop the best prices on 8,042 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.

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2,049 - 2,080 of 3,200
Mini Indoor Carbon Dioxide Concentration Detector Co2 Detector
$249.00 Save $70.00 RRP: $319.00
Co2 Detector Dioxide Detector Cultural Co2 Mon()
$199.00 Save $60.00 RRP: $259.00
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
$139.00 Save $70.00 RRP: $209.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$269.00 Save $80.00 RRP: $349.00
Geiger Counter Radioactive Detector Personal Dosimeter Marble Detector Meter
$459.00 Save $140.00 RRP: $599.00
Gas Tester Combustible Gas Detector Gas Leak Detector Natural Gas Detector Gas Analyzer
$169.00 Save $50.00 RRP: $219.00
Gas Leak Detector Combustible Gas Detector Sound & Screen Alarm Mini Gas Detector For Natural Methane Carbon Monoxide LPG
$59.00 Save $10.00 RRP: $69.00
Makeup Pencil,Double Hole Pencil Sharpener,Eye Pencil Sharpener,Double Hole Cosmetic Pencil Sharpener,Suitable for standard and jumbo size eye and lip
$20.95 Save $19.00 RRP: $39.95
Gas Detection Sensor Accessories
$21.95 Save $10.00 RRP: $31.95
Refillable Perfume Atomiser, 5ml Travel-Sized Perfume Bottles, Leaking Proof, Bottom Pump without Funnel, Elegant Portable Dispenser for Women and Men
$33.95 Save $30.05 RRP: $64.00
Black Panama straw hat for men or women Classic straw hat
$31.95 Save $20.00 RRP: $51.95
6 in 1 Multifunctional Air Quality Detector Carbon Monoxide Carbon Dioxide Formaldehyde Detector Large LCD Display with Built-in Lithium Battery, Blac
$99.00 Save $50.00 RRP: $149.00
Gas Detector, LPG/Natural Gas/Coal Gas Leak Detector, Plug-in Sensor Monitor with Audible Alarm and LED Digital Display, Combustible Methane, Propane,
$52.95 Save $26.05 RRP: $79.00
Digital Natural Gas Detector, Home Gas Alarm, Gas Leak Detector, High Sensitivity LPG, LNG, Natural Coal Leak Detection, Alarm Monitor for Home/Kitche
$48.95 Save $25.05 RRP: $74.00
Tuya Smart Life Natural GAS CO Leak Carbon Monoxide Detector WIFI CH4 Methane Combustible Leakage C
$49.95 Save $14.05 RRP: $64.00
Tuya Smart Life Natural GAS CO Leak Carbon Monoxide Detector WIFI CH4 Methane Combustible Leakage C
$49.95 Save $14.05 RRP: $64.00
Concrete Moisture Meter Wall Tester Pinless Moisture Measurement Device with LCD Alarm MD920plus Moisture Meter
$139.00 Save $80.00 RRP: $219.00
Concrete Moisture Meter Wall Tester Pinless Moisture Measurement Device with LCD Alarm MD919plus Moisture Meter
$94.00 Save $55.00 RRP: $149.00
SGP40 VOC Sensor Module Dual Gas Environment Detection Industrial Wide Temperature Range STEMMA QT/Qwiic Interface
$13.95
Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector HCFC HFO Tester
$54.00 Save $10.00 RRP: $64.00
Refrigerant Leak Detector, Halogen Gas CFC HFC Refrigerant Leak Detector with Buzzer and Indicator Light Halogen Refrigerant Tester R134a C4QXX
$51.95 Save $17.05 RRP: $69.00
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Has Been Calibrated Module
$15.95 Save $30.00 RRP: $45.95
Digital CO2 Monitor for Air Quality Testing and Carbon Dioxide Detection
$139.00 Save $60.00 RRP: $199.00
9821121180 Nox Sensor for Nitrogen Oxide Sensor
$139.00 Save $40.00 RRP: $179.00
MH Z19 Infrared CO2 Sensor for Indoor Air Quality Monitoring
$59.00 Save $20.00 RRP: $79.00
MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Quality Detection Numerical Sensor
$37.95 Save $5.00 RRP: $42.95
Co2 Mon Indoor Dioxide Detector Co2 Alarm Meter 400-5000 Ppm With Temperatur
$89.00 Save $130.00 RRP: $219.00
Portable Air Quality Detector Digital Temperature Humidity CO2 Detector TVOC Formaldehyde HCHO Carbon Dioxide Detector
$74.00 Save $35.00 RRP: $109.00
3 in 1 Indoor Air Quality Monitor, WIFI CO2 Detector Humidity Temperature Monitor Portable CO2 Monitor Air Quality Meter Carbon Dioxide Detector
$129.00 Save $20.00 RRP: $149.00
Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt
$50.95 Save $53.05 RRP: $104.00
Freon Leak Detector Halogen Gas Analyzer Air Conditioning Gas Detector Refrigerant Leak R134a CFCs
$69.00 Save $5.00 RRP: $74.00
5 in 1 Air Quality Detector Semiconductor Sensors CO2 Monitor Black
$30.95