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Gas Detectors

Shop the best prices on 4,175 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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1,057 - 1,088 of 3,200
Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2
From $15.95
CY-12C Portable Oxygen Analyzer Oxygen Concentration Tester Handheld Oxygen Tester Analysis Instruments
From $149.00
Oxygen Gas Leak Detector with ThreeLevel Alarm, Portable O2 Analyzer for Home and Industrial Use
From $189.00
Combustible Gas Leak Detector with Flexible 16Inch Probe, Fast Detection for Methane Propane Natural Gas
From $119.00
MQ2 Gas Sensor Module 5 Pack AD030 5V 4Pin Smoke and Gas Detection Sensor for Arduino Fast Response
From $41.95
Ozone Detector Portable Gas Analyzer with Realtime Measurement for Air Quality and Industrial Use
From $229.00
Gas Leak Detector HT66, Fast Methane and LPG Detection, Reliable Handheld Sensor for Home
From $59.00
Combustible Gas Leak Detector with TriMode Alarm and LCD, Rechargeable 0100% LEL Handheld Design
From $479.00
Combustible Gas and Refrigerant Leak Detector with Alarm Probe for Fast HVAC and Auto AC Detection
From $249.00
4 In 1 Gas Detector Co Alarm Carbon Monoxide Leak Digital Home ag08
From $69.00
Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Sensor for Gas Detectors and Workshop and DIY Projects and Work and Leisure
From $54.00
Oxygen Sensor, High Accuracy 0.01% O2, Wide Temperature Range -20 to +50C, Fast T90 Response <5s, Compatible with AA428-210, AO2PTB-18.10
From $49.95
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
From $89.00
Portable Multi Gas Detector, Rechargeable Gas Monitor For Work & Home Safety,26S,26S
From $37.95
Environment X6 Sensor 6 in 1 Odor Sensor IAQ TVOC CO HCHO Temperature and Humidity Detection UART Interface
From $79.00
3X MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories
From $36.95
8 Self-adhesive Handles With 16 Double-sided Adhesive Tapes For Doors, Windows, Drawers, Cabinets, Glass Doors, Black And White
From $38.95
Gas Leak Detector Propane Natural Gas Alarm with LCD Screen High Decibel Battery Powered Mini Portable Combustible Gas
From $31.95
Graffiti Zigbee Smart Air Quality Monitor, Carbon Dioxide Detector, VOC and Formaldehyde Car Alarm
From $59.00
Indoor Multi-Function Home Portable Formaldehyde Detector Air Quality Detector Harmful Gas Detector Temperature Humidity Meter
From $79.00
203F Portable Formaldehyde HCHO / TVOC Gas Concentration Indicator Sensor Detector Air Quality Monitor Handheld
From $79.00
Professional Formaldehyde Monitor Detector with HCHO/PM2.5/TVOC Accurate Testing Air Quality Detector Indoor House
From $119.00
Multifunctional Air Quality Monitor CO2 Meter HCHO CO Temp Humidity Analyzer Formaldehyde Detector for Office Home House
From $89.00
Air Quality Tester, Air Quality Monitor Indoor,(HCHO) Formaldehyde Detector,Sensor, Detect & Test Indoor Pollution, TVOC
From $99.00
Air Quality Sensor with Real Time Data Recording CO CO2 HCHO AQI TVOC Detector
From $84.00
Mq131 Oz Sensor Oz Gas Detect Sensor Module 10-1000 Ppb Ran
From $119.00
Auspicious-wi-fi Water Leak Detector, 130db Smart Flood Detector, Water Detector Wireless Water Alarm Sensor, Push Notifications To Tuya Smartphones/s
From $64.00
Convenient Combustible Gas Leak Detector with Visual Leakage Indicator AS8800L
From $59.00
Gas Leak Detector Portable Natural Gas Detector Alarm Sound Methane Hexane with LCD Screen 2 AAA Ba
From $25.95
Co2 Monitor Meter Sensor Indoor With Alarm, Air Quality Carbon Dioxide Monitor With 400-5000 Ppm-nd
From $34.95
NOYAFA Portable Formaldehyde Detector Indoor Air Quality Monitor HCHO and TVOC Monitor with Audible Alarm LED Indicator for Home HVAC System
From $24.95
Indoor Portable CO2 Detector Multifunctional Thermohygrometer Home Digital Air Detector Intelligent Air Quality Analyzer Household Air Pollution Monit
From $29.95