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Shop the best prices on 27,563 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 New Zealand.

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2,625 - 2,656 of 27,563
Carbon Dioxide Detection Sensor Module Indoor Air Qualitys Monitor Module CO2 Concentration Sensor Module Metal Texture
$119.00
Combustible Gas Leak Detector Sound Alarm LED Indicator Flammable LPG Natural Gas Methane Propane Tester Finder for Home
$69.00
CO2 Detector Carbon Dioxide Tester Measurement Accuracy 10PPM Color Display For Indoor Environment Better Air Quality White
$54.00
CO2 Drop Checker Glass Carbon Dioxide Monitor CO2 Indicator for Planted Aquarium Fish Tanks CO2 Detector Mini Size
$21.95
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$59.00 Save $30.00 RRP: $89.00
GN803 Gas Leak Detector Methane Combustible Gas Testers
$36.95
Smart Wi-Fi Gas Leak Detector & Fire Alarm, LCD Display, App Control, Voice Prompt, Sound & Light, Wall Mounted, Compatible with Natural Gas/LPG
$94.00 Save $55.00 RRP: $149.00
Multi Gas Detector Gas Meter O2 H2s Co Lel 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl unbrand
$199.00 Save $50.00 RRP: $249.00
Household Gas Detectors Alarm with Valve Cut Off / Solenoid Valve Gas Leaking
$84.00 Save $185.00 RRP: $269.00
Combustible Gas Detector Light Sound Alarm HD Color Screen Portable Gas Leak Tester with Lighting
$149.00 Save $40.00 RRP: $189.00
CO2 Air Detector - Carbon Dioxide Detector for Agriculture Production Greenhouse CO2 Monitor (White)
$84.00 Save $85.00 RRP: $169.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$59.00 Save $30.00 RRP: $89.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device
$309.00 Save $315.00 RRP: $624.00
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
$74.00 Save $35.00 RRP: $109.00
Infrared Mini CO2 Detector 3 in 1 Portable LCD Temperature Humidity Air Analyzer for Home Indoor Tra
$94.00 Save $35.00 RRP: $129.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe Edition 0618
$99.00 Save $110.00 RRP: $209.00
WiFi Air Quality Detector CO2 HCHO TVOC PM2.5 CO Monitor Multifunctional Digital Display Air Tester
$99.00 Save $30.00 RRP: $129.00
Smart Sensor Handheld Carbon Monoxide Meter With High Precision Co Gas Tester Monitor Detector Gauge Lcd Display Sound And Light Alarm 0-1000ppm
$159.00
Natural Gas Detector ABS Ceiling Network Alert Sound and Light Alert Gas Alarm for Home Safe 12‑28V
$23.95 Save $6.00 RRP: $29.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas Ak
$149.00 Save $80.00 RRP: $229.00
Indoor Air Quality Sensor Air Quality Monitor HCHO TVOC PM2.5/10 Multifunctional Gas Detector Real for Time Data Recordi Multicolor
$119.00
CO2 meter for indoor air quality monitoring, handheld 3-in-1 CO2/temperature/humidity detector 5000ppm
$104.00 Save $55.00 RRP: $159.00
CO2 meter for indoor air quality monitoring - 3 in 1 handheld detector with 5000ppm range
$64.00 Save $35.00 RRP: $99.00
Voltage detector pen for car electrical system testing
$49.95 Save $24.05 RRP: $74.00
Freon leak detector for car AC with high sensitivity
$109.00 Save $60.00 RRP: $169.00
Gas leak detector for home with sound & LCD alarm, high sensitivity
$84.00 Save $45.00 RRP: $129.00
Water quality detector for pools with Bluetooth and app display
$249.00 Save $120.00 RRP: $369.00
Portable gas leak detector for factories with alarm
$109.00 Save $60.00 RRP: $169.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$199.00 Save $90.00 RRP: $289.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha g20241715314
$89.00 Save $90.00 RRP: $179.00
Natural Gas Detector 0-10000Ppm,Sensitive Gas Leak Detector with Audible & Visual Alarm,Portable Gas Sniffer
$47.95 Save $61.05 RRP: $109.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$59.00 Save $40.00 RRP: $99.00