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Shop the best prices on 7,358 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 - 32 of 7,358
Portable Propane Methane and Natural Gas Leak Detector Combustible Gas Tester Meter Sniffer with Sound Light Alarm Sensitive Adjustable
$54.00 Save $5.00 RRP: $59.00
Formaldehyde Detector for Household Professional Self-Test Indoor Air Quality Testing Formaldehyde
$15.95 Save $38.05 RRP: $54.00
Combustible Gas Detector, Combustible Gas Alarm, Temperature and Humidity Detector, Household Air Q
$39.95
4-in-1 Portable Carbon Monoxide Detectors for Travel, Rechargeable CO2 Detector & CO Detector Carbo
$74.00
Travel Carbon Monoxide Detector Mini Camping Tent Alarm,Orange
$27.95 Save $18.00 RRP: $45.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper
$37.95 Save $81.05 RRP: $119.00
Decibel Meter,Digital Sound Level Meter 30-130db
$59.00 Save $50.00 RRP: $109.00
Radon Detector Monitor Analyzing Tool Radon Detector
$179.00 Save $130.00 RRP: $309.00
ANENG GN805 Combustible Gas Leak Detector 50~1000PPM Sound Alarm Gas-sensitive Semi-conduct Analyzer LCD Backight Environmental Tester Tools
$30.95 Save $28.05 RRP: $59.00
Home Electronic Blood Pressure Meter Smart Blood Pressure Meter
$32.95 Save $4.00 RRP: $36.95
Radon Detector Monitor the Average Value of Air Radon Concentration Gas Detector Analyzing Tool Rado
$169.00 Save $100.00 RRP: $269.00
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
$99.00 Save $60.00 RRP: $159.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$27.95 Save $41.05 RRP: $69.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601A
$48.95
O2 Gas Detector Oxygen Detector Intelligent SENSOR AR8100 Oxygen Detector Rechargeable LCD O2 Gas Meter Oxygen Monitor
$139.00
CO2 Meter Air Quality Handheld 5000Ppm CO2 Monitor, S8601
$19.95 Save $14.00 RRP: $33.95
Air Quality Monitor, 6in1 Multifunctional Carbon Dioxide Detector PM2.5 PM10 TVOC Temperature Humidity Tester with Large Display, Indoor Use (White)
$64.00 Save $35.00 RRP: $99.00
AS8800L Gas Detector Protable Mini Combustible Gas Leakage Location Determine Tester with Sound an
$35.95 Save $18.05 RRP: $54.00
CO2 Monitor Meter Sensor Indoor with Alarm, Air Quality Carbon Dioxide Monitor with 400-5000 PPM-ND
$37.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$36.95 Save $6.00 RRP: $42.95
HT609 Pro Combustible Gas Detector Retractable 50-1000PPM Sound & Screen Alarm Natural Methane Gas Detector
$40.95 Save $13.05 RRP: $54.00
Tuya WIFI Household Fire Detector with Sensor for Home Security
$37.95 Save $7.00 RRP: $44.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$41.95 Save $22.05 RRP: $64.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Concentration Analyzer Meter Sound Light ZL72B Charging
$37.95 Save $11.00 RRP: $48.95
CO2 Infrared NDIR Sensor Air Quality Detector Digital Gas Analyzer
$40.95 Save $8.00 RRP: $48.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$38.95
Tuya WiFi 12 in 1 Air Quality Monitor Multifunction PM2.5 PM1O HCHO TVOC CO CO2 Screen Display Air Detector Black
$54.00
Air Quality Detector 5 in 1 Real Time Environmental Assessment Monitor for HCHO TVOC CO2 Temperature Humidity Detection
$59.00 Save $20.00 RRP: $79.00
SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module
$54.00
Automatic Alarm Gas Leak Detector Methane Gas Natural Gas Liquefied Petroleum Gas Combustible Gas G
$79.00 Save $10.00 RRP: $89.00
9-in-1 Air Quality Monitor Co2 Meter App Bt Carbon Dioxide Detector Pm2.5 Pm1.0 Pm10 Temperature Hu
$59.00 Save $40.00 RRP: $99.00
ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality and Temperature and Humidity Sensor Replace C
$11.95