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Shop the best prices on 13,696 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Azrb7thy7, GreenZech, Habicare and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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1,185 - 1,216 of 3,200
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor For Air Quality Monitoring
$229.00 Save $110.00 RRP: $339.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$339.00 Save $160.00 RRP: $499.00
3-in-1 Carbon Monoxide Monitor, Temperature & Humidity Detector with Air Quality Monitoring - HD LED Screen in Gray
$139.00 Save $100.00 RRP: $239.00
Precise Portable Water Leak Detector with Advanced Acoustic Technology Suitable for HVAC Systems Pipe & Wall Inspection Multicolor
$31.95
Portable Carbon Dioxide Detector Air Quality Tester CO2 Meter
$48.95
Oxygen Sensor Ao-02 Gas Detector Compatible with Ao2 Aa428-210 Ao2ptb-18.10 -HK614 Edition 1128
$41.95 Save $52.05 RRP: $94.00
Gas Leak Detector 803 Oxygen Gas Detector Oxygen Gas Detector 803 Blue Digital Display Oxygen Gas Leak Detector 10-+50℃
$149.00
CO2 Meter Alarm Inst ent Multifunctional Thermohygrometer Air Quality Detector Air Quality Tester for Home
$89.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection Meter Gas Detector
$219.00
Tuya Smart WiFi Data Storage Oxygen Concentration Air Detector Outdoor Camping Carbon Monoxide Temper Humidity Meter B
$159.00
A8 Handheld Digital Oxygen Detector Air Oxygen Concentration Alarms Value USB Rechargeable 2.8inch TFT Color LCD Screen
$189.00
Natural Gas Detector Combustible Alarm 70db Alarm for Methane Propane Lng Ideal for Home and Kitchen Safety EU Plug unbrand
$21.95
Combustible Gas Detection Unit MQ-5 Gas Detection Unit Integrated STM32 Controller STM32G030 I2C Communication Interface unbrand
$22.95
Tuya Wifi Smart Natural Gas AlarmSensor with Temperature Function Combustible Gas Leak Detector LCD Display Tuya App(EU) unbrand
$33.95
MAYILON Gas Leak Detector Natural Gas Detector with 8-inch Probe Propane Leak Detector Checking Combustible Gas Leaks Like Natural Gas Propane Methan
$40.95 Save $13.05 RRP: $54.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Temperature Test a
$99.00 Save $40.00 RRP: $139.00
5 in 1 Air Quality Monitors CO2 Monitors Temperature Formaldehyde Detector Humidity TVOC Air Quality Tester Air Monitors
$49.95
5 in 1 Air Quality Monitors CO2 Monitors Temperature Formaldehyde Detector Humidity TVOC Air Quality Tester Air Monitors
$45.95
Advanced Oxygen Sensing Unit A02 PTB 18.10 Oxygen Sensors for Reliable Gas Testing Application Robusts and Linear Output Multicolor
$169.00
High Precise A02 PTB 18.10 Oxygen Sensors for Emission Control and Oxygen Index Measurement Devices Gas Sensors Multicolor
$159.00
5 in 1 Air Quality Monitors CO2 Monitors Temperature Formaldehyde Detector Humidity TVOC Air Quality Tester Air Monitors
$49.95
Precise A02 PTB 18.10 Oxygen Sensors for Gas Analysis and Environmental Monitoring Fast T99.5 Response Under 40Seconds Multicolor
$169.00
5 in 1 CO2 Meter 400-5000 PPM Sensor Carbon Dioxide Detector Air Quality Monitor jy
$39.95 Save $8.00 RRP: $47.95
Tuya WiFi 15in1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO Tes
$119.00
Mobile CO2 Monitor NDIR Sensor Carbon Dioxide Detector Indoor CO2 Testing Manager NDIR Sensor with
$79.00
Mini CO2 Detector,Air Quality Monitor, Infrared CO2 Monitor for Travel Home Indoor,You Can Use Anyw
$79.00
Air Quality Detector 6 in 1 Detector HCHO TVOC CO2 CO PM10 PM2.5 Meter Gases Detecting Intelligent
$39.95
Tuya WIFI Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Qua
$41.95
20 in 1 Tuya WIFI Air Quality Detector CO/CO2/TVOC/HCHO/PM2.5/PM1.0/PM10/Temp/Humidity/Time/DateW/
$179.00
CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module -Z19E Low
$31.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
$18.95
Combustible Gas Detector, Combustible Gas Alarm, Temperature and Humidity Detector, Household Air Q
$59.00