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Gas Detectors

Shop the best prices on 8,007 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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1 - 32 of 8,007
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
$104.00 Save $65.00 RRP: $169.00
Portable Radon Detector Digital Domestic Radon Monitor Gas Monitoring Instrument Highly Sensitive Ne
$169.00 Save $40.00 RRP: $209.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection
$169.00 Save $40.00 RRP: $209.00
Tuya CO2 Dioxide Detector WIFI CO2 Monitor Meter Co2 Sensor Indoor Agricultural Greenhouse Air Humiture Sensor Monitor
$59.00 Save $30.00 RRP: $89.00
Pth-5 Monitors Carbon Dioxide Ndir Co2 Sensor Comfortable Environment With Temperature And Humidity
$99.00 Save $140.00 RRP: $239.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
$24.95
Smart Sensor Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
$94.00 Save $45.00 RRP: $139.00
Digital Hydrogen Tester, High-Precision Hydrogen Pen for Accurate Measurements, Reliable and Durable Solution
$45.95 Save $43.05 RRP: $89.00
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
$109.00 Save $40.00 RRP: $149.00
3-in-1 Air Quality Detector, Carbon Monoxide Temperature Humidity Detector, Indoor CO Alarm Detecto
$42.95
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$28.95 Save $40.05 RRP: $69.00
Portable Co2 Monitor Meter Sensor With Ndir, 3 In 1 Air Quality Carbon Dioxide Detector For Travel Camping Rv White
$64.00 Save $35.00 RRP: $99.00
Oxygen Detector Meter Monitor High Accuracy Handheld Portable Concentration Measurement for Home O2 Gas
$189.00 Save $110.00 RRP: $299.00
O2 Gas Detector Oxygen Detector Intelligent SENSOR AR8100 Oxygen Detector Rechargeable LCD O2 Gas Meter Oxygen Monitor
$149.00
Gauss Meter,±2% Accuracy Magnetometer,Precision Industrial 0-2500mT Tesla-Meter, Rechargeable Gaussm
$129.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$159.00 Save $30.00 RRP: $189.00
Carbon Monoxide Detectors,Plug in CO and Gas Detector with Humidity,Combination Gas&Carbon Monoxide
$47.95 Save $11.05 RRP: $59.00
Tuya WIFI Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor EU Plug
$24.95 Save $8.00 RRP: $32.95
4-in-1 Gas Detector, and Harmful Oxygen, Carbon Monoxide, Hydrogen Sulfide, Ammonia Alarm
$119.00
12V Propane Butane Gas Detector Alarm LPG Natural Gas Leak Sensor for Motorhome Camper Marine Vehicle with LED Flash Sound Alert
$31.95
Tuya Smart Oxygen Concentration Air Detector CO Meter
$119.00 Save $40.00 RRP: $159.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$179.00 Save $350.00 RRP: $529.00
WINTACT WT8822 Hydrogen Sulfide Detector Independent H2S Gas Sensor Warning-up High Sensitive Poisoning Alarm Detector
$84.00 Save $75.00 RRP: $159.00
Travel Carbon Monoxide Detector Mini Camping Tent Alarm,Orange
$38.95 Save $25.05 RRP: $64.00
CO2 Detector Semiconductor Air Quality Monitor Temperature Humidity Sensor H8 Plus ZNAZGG01 Blanc
$59.00 Save $15.00 RRP: $74.00
CO2 Temperature Humidity Monitor 400‑5000PPM Real Time Monitoring High Accuracy Portable CO2 Detector with Alarm
$89.00 Save $15.00 RRP: $104.00
E Shape 35K RPM Dental Lab Jewelry Micromotor Polishing Micro Motor Handpiece Electric Nail Drill Handle
$94.00 Save $25.00 RRP: $119.00
2 in 1 Soil Quality Tester Moisture and PH Meter High Sensitivity Probe Humidity and Acidity Tester
$44.95 Save $19.05 RRP: $64.00
Portable Breathalyzer, Breathalyzer Breath Tester Meter LED Digital Display Accurate Portable Testing Tool for Drivers Or Home Use 1P5U1
$41.95 Save $17.05 RRP: $59.00
ZFX-13001 Digital High-Precision Humidity Controller Intelligent Humidity Control Switch Dehumidification/Humidification Mode Humidistat
$54.00 Save $20.00 RRP: $74.00
CO2 Detector Semiconductor Air Quality Monitor Temperature Humidity Sensor H8 Plus ZNAZGG01
$54.00 Save $20.00 RRP: $74.00
7 in 1 500V Changeable Insulated Screwdrivers Set with Magnetic Phillips and Slotted Bits Electrician Repair Tools Kit
$44.95 Save $19.05 RRP: $64.00