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Shop the best prices on 25,478 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Azrb7thy7 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,369 - 2,400 of 3,200
Gas Detector 5 in 1 Home Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide Value Quantity Electricity Function Temperature Humidity
$49.95 Save $19.05 RRP: $69.00
Portable Gas Detector, 803 Blue Digital Display Oxygen Gas Leak Detector Oxygen Gas Detector 2DZ3H
$169.00 Save $20.00 RRP: $189.00
OW‑159 Thermometer LCD Digital Temperature and Humidity Meter with Back Light and Folding Bracket High Accuracy for Family
$35.95 Save $23.05 RRP: $59.00
RF Detector Module Discharge Board Envelope Demodulation AM 0.1-3200MHz High Sensitivity
$16.95 Save $17.00 RRP: $33.95
Combustible Gas Leak Alarm with ble Alert for Home Safety Monitoring System
$48.95 Save $40.05 RRP: $89.00
Ht60 Gas Leak Detector Pen 0-1000ppm With Lcd Display Alarm Combustible Natural Methane Gas Detect
$64.00 Save $65.00 RRP: $129.00
2026 Natural and soporific gas detector (White115x75x35mm Gift for family GGZG 2024 SZRH A-F
$94.00 Save $95.00 RRP: $189.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection Meter Gas Detector-dzjm2
$624.00 Save $175.00 RRP: $799.00
MICS-6814 CO VOC NH3 Nitrogens Oxides Air Quality Gas Sensoring Module for Environmental Research and Home Integration Cs
$99.00 Save $70.00 RRP: $169.00
2025 Dww-Dtecteur de Gaz, Dtecteur de Fuite de gaz LPG/Gaz Naturel/Charbon, Moniteur de Capteur Enfichable avec Alarme sonore et Affichage n
$59.00 Save $60.00 RRP: $119.00
High Precision Handheld Carbon Monoxide Gas Detector Meter
$109.00 Save $10.00 RRP: $119.00
High-Precision Gas Tester Rechargeable Portable HCHO Alarm Trending TVOC Air Quality Formaldehyde Detector
$129.00
2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor
$59.00
2X Tuya CO2 Dioxide Detector WIFI CO2 Monitor Meter Co2 Sensor Indoor Agricultural Greenhouse Air Humiture Sensor
$149.00
25-26 Multi Gas Monitor 4 in 1 O2 LEL CO H2S Detector Rechargeable, LCD Display with Backlight Alarm Function, Portable Gas Tester
$239.00 Save $240.00 RRP: $479.00
Air Quality Sensor High Sensitivity Particle Concentration Laser Sensor for Carbon Dioxide Temperature Humidity 26s
$84.00 Save $85.00 RRP: $169.00
Air Quality Monitor, Ammonia Test Meter 3.5 Inch LCD NH3 Concentration Tester Ammonia Detector Ammon 26s
$159.00 Save $160.00 RRP: $319.00
25-26 Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
$50.95 Save $53.05 RRP: $104.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10 26s
$79.00 Save $80.00 RRP: $159.00
Combustible Gas Leak Detector, Mini Portable Gas Leak Alarm Test Pen For All Types Of Combustible Gases 26s
$94.00 Save $95.00 RRP: $189.00
25-26 Digital Natural Gas & Propane Methane Detector for Home - Kitchen, Camper, RVs, Garage (Alarm, Power Cord)
$59.00 Save $60.00 RRP: $119.00
Co2 Meter Co2 Sensor Air Quality Analyzer Household Digital Air Detector Intelligent Air Pollution Monitor Gas Detector 2025
$114.00 Save $115.00 RRP: $229.00
SMART SENSOR Oxygen Meter Digital Portable Automotive O2 Gas Tester Monitor Detector Handheld Oxygen 2025
$199.00 Save $190.00 RRP: $389.00
Combustible Gas Leak Detector Rechargeable Gas Detector Sniffer,Handheld Natural Gas Detector Locat 2025
$94.00 Save $95.00 RRP: $189.00
MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Quality Detection Numerical Sensor 2025
$43.95 Save $45.05 RRP: $89.00
WJL-6000-L Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R1234YF Detector 25-26
$38.95 Save $40.05 RRP: $79.00
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper 26s
$54.00 Save $55.00 RRP: $109.00
Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart 26s
$74.00 Save $75.00 RRP: $149.00
Suitable Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer_WYT 2025
$74.00 Save $75.00 RRP: $149.00
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
$40.95 Save $28.05 RRP: $69.00
40x22 Hd Powerful Folding Binoculars 2000m Long Distance
$41.95
Infd Dioxide Sensor Module Co2 Mh-z14a Serial Port Pwm Output 0-5000ppm
$119.00 Save $40.00 RRP: $159.00