Gas Detectors

Shop the best prices on 8,072 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.

Filters

Sort by:

2,273 - 2,304 of 3,200

Per page:

LPG/Natural Gas/Coal Gas Leak Detector, Plug-in Sensor Monitor with Audible Alarm and LED Digital Display, for Methane, Propane, Butane Fuel

$36.95 Save $57.05 RRP: $94.00

LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Warning Detector

$29.95 Save $13.00 RRP: $42.95

Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector

$259.00 Save $100.00 RRP: $359.00

Gas Detector, Lpgnatural Gasgas Leak Detector, Plug-in Sensor Monitor With Audible Alarm And Led Digital Display

$50.95 Save $23.05 RRP: $74.00

Portable CO2 Monitor Carbon Dioxide Detector Temperature Humidity Air Quality Meter Large LCD CO2 Meter

$37.95 Save $12.00 RRP: $49.95

Wintact High Precision Oxygen Meter Professional Portable Oxygen(o2) Concentration Detector

Portable Air Quality Detector Digital Temperature Humidity Sensor Tester Co2 Carbon Dioxide Tvoc Formaldehyde Hcho Detector New

Mini Radon Air Quality Monitor Temperature Humidity Data Adjustment Radon Sensor Monitor Indoor Radon Gas Detector unbrand

12V Gas Alarm Sensor LPG Propane Butane Leak Detector Waterproof LED Flash Sound Warning for RV Camping Marine Safety unbrand

Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren for Car RV Home Digital Propane Tester Meter(White) unbrand

MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module unbrand

O2 Gas Detector Oxygen Detector Intelligent SENSOR AR8100 Oxygen Detector Rechargeable LCD O2 Gas Meter Oxygen Monitor

$169.00 Save $100.00 RRP: $269.00

WT8823 Portable Combustible Gas Detector Natural Gas Methane Leakage Alarm Testing Instrument

$129.00 Save $20.00 RRP: $149.00

SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature D

Pth-5 Monitors Carbon Dioxide Ndir Co2 Sensor Comfortable Environment With Temperature And Humidity

$99.00 Save $140.00 RRP: $239.00

Ionizing Radiation Detector Multifunctional Geigers Counter Portable Radiation Dosimeter Detectors

$179.00 Save $180.00 RRP: $359.00

CO2 Infrared NDIR Sensor Air Quality Detector Digital Gas Analyzer

MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sens

$45.95 Save $28.05 RRP: $74.00

Gas Detector City Honeywell Sensor Atex Iecex Ce Explosion Proof

Air Quality Monitor 5 in 1 Air Quality Detector C02 Detector HCHO TVOC Tester LCD Temperature Humidi

$16.95 Save $3.00 RRP: $19.95

Tuya Smart Life Natural GAS CO Leak Carbon Monoxide Detector WIFI CH4 Methane Combustible Leakage C

$48.95 Save $10.05 RRP: $59.00

Air Quality Monitor 5 in 1 Air Quality Detector C02 Detector HCHO TVOC Tester LCD Temperature Humid

$13.95 Save $13.00 RRP: $26.95

Tuya Zigbee Smart Air Quality Monitor CO2 Meter Carbon Dioxide Detector Voc Formaldehyde Auto Alarm

$42.95 Save $16.05 RRP: $59.00

UT336A Refrigerant Leak Detector,Refrigerant Type Refrigeration Industry Negative Electronic Leak

$149.00 Save $150.00 RRP: $299.00

Tuya WiFi 15 in 1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO T

$44.95 Save $54.05 RRP: $99.00

Voice Announcement Multi-Gas Detector for Enhanced Safety Monitoring and Detection in Various Environments

Portable Air Quality Monitor with CO2 Measurement, Digital Temperature and Humidity Tester, TVOC and Formaldehyde Detection for Various Bran

CO2 Air Quality Monitor and Carbon Dioxide Detector

12v Gas Detector Sensor Alarm for Propane Butane LPG Natural Motor Home Camper

2-in-1 Gas Detector for CO and CO2 Monitoring

NH3 Gas Detection Analyzer Digital Meter Alarm Device 0-100ppm Leak Monitor

2.4G Wifi Natural Gas Sensor Combustible Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors EU PLUG