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Shop the best prices on 19,580 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,145 - 2,176 of 3,200
Smart Gas Leak Detector with WiFi LCD Display for Home Safety and LPG Monitoring
$149.00 Save $70.00 RRP: $219.00
Indoor Air Quality Monitor SW743A CO2 Meter Handheld Multifunctional Gas Detector PM2.5 Detector Precision
$84.00 Save $45.00 RRP: $129.00
Gas Leak Detector for Natural Gas, Methane, LPG - Plug-in Digital Alarm with Real-Time Concentration Display US Plug
$27.95 Save $22.00 RRP: $49.95
Portable Gas Leak Detector for CH4 and C4H10, High Sensitivity USB Rechargeable Gas Tester, Compact Size
$89.00 Save $50.00 RRP: $139.00
Gas Detection Device For Automotive Refrigerants Portable Compact Car Refrigerant Detector Vehicle Refrigerant Sensor
$249.00 Save $120.00 RRP: $369.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse US Plug A
$319.00 Save $150.00 RRP: $469.00
Digital Carbon Dioxide Controller CO2 Monitor NDIR Sensing Probe 0-5000ppm Concentration Tester for Greenhouse Plant(US)
$349.00 Save $160.00 RRP: $509.00
Portable Continuous Quantitative Analysis Ammonia Gas Hold 9000B Detector 0-100ppm Rechargeable with
$469.00 Save $155.00 RRP: $624.00
Air Quality Monitor and Portable Gas Detector with 2.8' LCD, USB Rechargeable for Home and Office
$229.00 Save $110.00 RRP: $339.00
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer
$329.00 Save $150.00 RRP: $479.00
Ammonia Test Meter NH3 Concentration Tester Portable Ammonia Gas Detector with Alarm and LCD Display
$209.00 Save $100.00 RRP: $309.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester PPM Meter
$84.00 Save $45.00 RRP: $129.00
High Precision CO2 Sensor Module for Accurate Indoor Air Quality, Temperature, and Humidity Monitoring
$84.00 Save $45.00 RRP: $129.00
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,A
$34.95
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
$28.95
Tuya WIFI Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,B
$44.95
Tuya Wifi 15in1 Air Quality Detector Household Portable Pm0.3 Pm1.0 Pm2.5 Pm10 Co Co2 Tvoc Hcho Tes
$104.00
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$209.00
Digital LCD Gas Leak Detector: Alarm Sensor for LPG, LNG, Butane, and Methane Safety
$69.00 Save $25.00 RRP: $94.00
Expandable Smog Leak Detector for All Intake and Exhaust Shapes Quickly Diagnose Any Intake Problem
$21.95 Save $6.00 RRP: $27.95
Hydrogen Meter,hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
$69.00 Save $40.00 RRP: $109.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug g2024131650kk
$64.00 Save $125.00 RRP: $189.00
Multi-gas Detector Connected With Voice Announcement Shanghai Yangxin
$39.95 Save $44.05 RRP: $84.00
Gas Detector, Lpg/natural Gas/coal Gas Leak Detector Plug In Sensor Monitor With Audible Alarm1pcs-uk Plug Shanghai Yangxin
$36.95 Save $42.05 RRP: $79.00
OCS-3F2.1 Ultrasonic Oxygen Sensor Oxygen Concentrator for Detects Purity and Flow 21-95.6% 0-20L, 0
$46.95 Save $22.05 RRP: $69.00
Radon detector portable with visual and audible alarm
$419.00
Formaldehyde Detector Quality Monitor Pm 2.5 Portable Display Pollution Meter Mini Dust Tester Car
$119.00 Save $30.00 RRP: $149.00
Air Detector Pm2.5 Pm10 Co2 Formaldehyde Temperature Detector Multifunctional
$47.95 Save $91.05 RRP: $139.00
w Wifi Gas Leak Detector And Alarm Lcd Display Mounted App Wi-fi Gas/ Lpg Er Methane Alarm Buzzler With Sound Ligh Db
$149.00
MG811 CO2 Sensors Module Voltages Type 0-2V Voltages Output MG811 CO2 Sensors Module Indoor Environment CO2 Sensors Multicolor
$84.00
Handheld Portable Multi-functional Natural Gases Leak Detector Quick Response Combustible Gases Detector Alarm Indicator Three Color Light Alarm Tempe
$59.00 Save $15.00 RRP: $74.00
Multifunctional Air Quality Tester CO2 TVOC Meter Temperature Humidity Measuring Device
$84.00 Save $15.00 RRP: $99.00