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Gas Detectors

Shop the best prices on 5,057 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Other and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,313 - 1,344 of 3,200
AO-06 Oxygen Sensor Oxygen Concentration Level Detection Sensor Replaces the MOX4 for Gas Monitoring
From $44.95
Precision Instrumentwintact WT8822 Hydrogen Sulfide Detector LCD Display H2s Gas Tester Hydrogen Sul
From $379.00
Natural Gas, Methane, Propane, and Gasoline Leak Detection at Room Temperature – G1 Combustible Gas Detector
From $54.00
MQ-131 MQ131 MQ 131 Ozone Sensor Oxygen Gas Sensor Module for Ozone Low/High Concentration Exceeded Alarm
From $39.95
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Analog TTL Level Output
From $15.95
SGP40 VOC Sensor Module Dual Gas Environment Detection Industrial Wide Temperature Range STEMMA QT/Qwiic Interface
From $13.95
1PCS Formaldehyde Sensor Module MQ138 MQ-138 Sensor Module
From $41.95
Carbon dioxide detector CO2 detector carbon dioxide concentration three in one temperature and humidity detection black
From $37.95
(WhitePortable digital multi-function carbon dioxide MON air quality detector for home office
From $28.95
Tuya CO2 Dioxide Detector WIFI CO2 Monitor Meter Co2 Sensor Indoor Agricultural Greenhouse Air Humiture Sensor Monitor
From $69.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
From $31.95
AS8800L Gas Detector Protable Mini Combustible Gas Leakage Location Determine Tester with Sound and Light Alarm
From $64.00
Formaldehyde Detector Quality Monitor Pm 2.5 Portable Display Pollution Meter Mini Dust Tester Car
From $104.00
6 In 1 Multifunctional Air Quality Detector, Carbon Dioxide And Formaldehyde Monitor, With Large Lcd Screen
From $74.00
4 in 1 TVOC HCHO PM2.5 PM10 Monitor Travel Air Quality Detector Tools
From $74.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
From $26.95
39210-2G370 Car Accessories Oxygen Sensor O2 Sensor for Hyundai Sonata Kia 392102G370 392102G350 392102G360
From $36.95
5801587836 5802392186 Probe Ammonia NH3 Sensor for
From $129.00
HABOTEST HT60 Portable Gas Leak Detector Handheld Combustible Gas Detector with Audible and Visual
From $34.95
Mon Er For Co2 (hcho) Tvoc/aqi Functal Gas Detector Daan Recording For Home
From $109.00
4 Pcs Pet Lcd Gas Residue Test Card for Propane Tank with Color Change Indicator and Soft Magnet mat CUJMH
From $16.95
Intelligent WiFi GasDetector-Used for Leak Detection,Safety Alarm,Real-time Monitoring,App Control,Sensitivity,Easy Installation
From $129.00
Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor
From $27.95
Portable Gas Detector with MultiGas Detection and Combustible Gas Alarm, USB Rechargeable
From $674.00
Gas Sensor Module with Sensitivity TTL Output and Switchable Ozone Detection for Panel Mount
From $27.95
Ozone Gas Detector 0100ppm Wall Mounted RS485 Monitor with Relay Output for Indoor O3 Leak Detection
From $1,849.00
Hydrogen Cyanide Gas Detector 050ppm 0.01ppm Resolution Fixed HCN Gas Monitor with 420mA RS485 Output and ExplosionProof Design
From $2,049.00
Radon Gas Detector and Natural Gas Detector 2 in 1 for Home Use, Range 3.3Bq/m³33kBq/m³
From $269.00
Hydrogen Cyanide Gas Detector 0100ppm Wall Mounted Fixed System with Precision Alarm Output
From $2,199.00
Gas Detector,12v Gas Detector Sensor Alarm Butane Lpg Home Home Rv Van
From $94.00
3 In 1 Mon Co2 Detector For Co2 Temperature Humidity Ndir Sensor Dioxide Meter Concentrat Er
From $94.00
AK3 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector Generic1
From $84.00