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Shop the best prices on 26,411 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,593 - 2,624 of 3,200
Rechargeable Gas Analyzers with Sensors Technology Data Display and Alarm for Indoor Outdoor Applications Multicolor
€69.00
Infrared CO2 Carbon Dioxide Sensor S8‑0053 400‑2000PPM Serial Communication /PWM
€64.00 Save €50.00 RRP: €114.00
Industrial Gas Monitor Meter for Leak Detection and Safety Protection
€59.00 Save €45.00 RRP: €104.00
Detector for Freon leaks in R22 R410A HVAC systems
€49.95 Save €44.05 RRP: €94.00
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
€149.00 Save €50.00 RRP: €199.00
Co2 Detector Portable Gas Concentration Detection Air Temperature Humidity Equipment Sensor Accurate Digital Display Detector
€54.00 Save €30.00 RRP: €84.00
Gas Leak Detector Combustible Propane Butane Methane Leak Warning Combustible Gas Alarm Sensor for Home Security EU Plug
€9.95 Save €4.00 RRP: €13.95
Gas Leak Detector Combustible Propane Methane Leak Warning EU Plug Combustible Gas Alarm Sensor for Home Security
€10.95 Save €5.00 RRP: €15.95
3 in 1 Handheld CO2 Meter Air Quality Monitor, 5000ppm CO2 Detector, Carbon Dioxide Measurement Tool S8601
€38.95 Save €30.05 RRP: €69.00
ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811
€10.95
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air Quality Tester,Black
€17.95
Tuya Zigbee Smart Air Quality Monitor CO2 Meter Carbon Dioxide Detector Voc Formaldehyde Auto Alarm
€22.95
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor
€19.95
Handheld Air Quality Detector Meter Monitor Portable Rechargeable TVOC HCHO Tester
€38.95 Save €80.05 RRP: €119.00
Wintact WT8807 Carbon Dioxide Meter
€119.00
SMART SENSOR Nitrogen Dioxide Gas Concentration Digital Display Detector AS8806
€279.00
12V LPG Propane Natural Gas Leak Detector Alarm Sensor High Sensitivity Gas Tester for Motorhome Marine Vehicle Safety Multicolor
€29.95 Save €2.00 RRP: €31.95
Digital Gas Leak Detectors Combustibler Sound & Screen Alarm Combustible Flammable Natural Methane Mini Gas Detectors Multicolor
€39.95 Save €3.00 RRP: €42.95
Indoor CO2 Monitor Sensor with Alarm, 400 - 5000 Air Quality Carbon Dioxide Monitor
€64.00 Save €40.00 RRP: €104.00
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Digital LCD Temperature Display for Home Kitchen
€14.95 Save €8.00 RRP: €22.95
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Has Been Calibrated Module
€13.95 Save €6.00 RRP: €19.95
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv f26
€9.95 Save €54.05 RRP: €64.00
Tuya Wifi Smart Natural Gas AlarmSensor with Temperature Function Combustible Gas Leak Detector LCD Display Tuya App(EU)
€23.95 Save €16.00 RRP: €39.95
Portable Radon Detector, Audible & Visual Alarm, Long-Term Radon Concentration Monitoring for Home B
€169.00 Save €190.00 RRP: €359.00
SMART SENSOR Air Conditioning Refrigerant Gas Leak Detector SMART SENSOR AR5750A
€169.00
Cumbelo Gas Detector Portable Gas Testing Instrument Natural Gas Discovery Detective
€54.00
HABOTEST HT60 Combustible Gas Detector
€29.95
SB-9617 4 In 1 CO/CO2/Temperature & Humidity Detector Magnetic With Sound-Light Alarm Lighting
€34.95
HABOTEST HT61 Combustible Gas Detector
€29.95
WT8800 Oxygen Content Detector Combustible Gas Toxic And Harmful Detector GT8211
€119.00
Carbon Dioxide Gas Detector Handheld Indoor Household Air CO2 Concentration Alarms SW-723
€149.00
ST8900 4 in 1 Toxic Gas CO Carbon Monoxide Detecto
€239.00