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Shop the best prices on 27,300 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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2,657 - 2,688 of 27,300
2X SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
$99.00 Save $60.00 RRP: $159.00
Mini CO2 Detector,Air Quality Monitor, Infrared CO2 Monitor for Travel Home Indoor,You Can Use Anywh
$89.00 Save $50.00 RRP: $139.00
Tuya Wifi Air Quality Monitor Smart Home CO2 Detector Formaldehyde VOC CO2 CH2O Temperature Humidity
$84.00 Save $45.00 RRP: $129.00
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer, Air Quality Monitor Industrial Safety, Gas Sensor
$369.00 Save $230.00 RRP: $599.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$259.00 Save $150.00 RRP: $409.00
5X SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor
$189.00 Save $110.00 RRP: $299.00
Portable Ultrasonic Oxygen Measuring Instrument,for Detection PSA Oxygen Generator Output Concentra
$429.00 Save $270.00 RRP: $699.00
Gas Leak Detector Analyzer Methane Combustible Gas 50000PPM 100%LEL Combustible Natural Gas Tester
$139.00 Save $80.00 RRP: $219.00
HABOTEST Combustible Gas Detector Combustible Natural Gas Methane Combustible Gas Detector Gas Leak
$129.00 Save $70.00 RRP: $199.00
2X Portable Analyzer Multifunctional Intelligent O3 Meter Gas Detector Sensor Air Quality Pollution
$369.00 Save $230.00 RRP: $599.00
DR850 4 in 1 Portable Multi Gas Detector IP65 Waterproof Gas Leak Meter for O2 / CO / H2S / COMB
$249.00
PT02 Plus WiFi Air Quality Monitor Detects Pollen TVOC CO CO2 PM2.5 1.0 Temp RH IoT Controller RS48
$269.00
Air Quality Monitor,Testing Carbon Dioxide Detector,Indoor CO2,TVOC,PM2.5,PM1.0,Temperature,Humidit
$209.00
US PLUG,Gas Monitor for O2,CO,H2S,Combustible Gas Tester,4 Gas Leak Detector with Sound,Light&Vibra
$199.00
Automatic Alarm Gas Leak Detector Methane Gas Natural Gas Liquefied Petroleum Gas Combustible Gas G
$129.00
Multi Gas Detector for Combustible Gases, 4-in-1 for O2 H2S CO LEL Monitoring
$289.00 Save $110.00 RRP: $399.00
Natural Leak Detector for Home & Industrial, Rechargeable Combustible Detector 0-100% LEL Monitor,w
$289.00
US PLUG,Portable Ammonia Gas Detector,0-200 PPM Monitor with Temperature Humidity Tester for Farm,P
$289.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Gre
$359.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Gre
$369.00
Air Conditioning Refrigerant Leak Tester Halogen Leak Detector for R-134a R410a R407a R22 RLD-382P US Plug unbrand
$269.00
Tuya Wifi Gas Leak Detector Combustible Gas Alarm Color Screen Display Temperature for Kitchen Villa Warehouse unbrand
$74.00
MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY unbrand
$21.95
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Green
$379.00
Rm370 carbon monox detector
$49.00 Save $10.00 RRP: $59.00
CO2 Detector,Carbon Dioxide Detector,Air Quality Monitor CO2 Meter Temperature and Relative Humidity Wall
$69.00
Accurate Detection Carbon Dioxide Detector Digital Temperature Humidity Meter unbrand
$69.00
Rm370 carbon monox detector
$69.00 Save $70.00 RRP: $139.00
Portable Air Quality Monitor Indoor Co2 Detector 5 In 1 Formaldehyde Hcho Tvoc Tester Lcd Temperatu
$64.00 Save $15.00 RRP: $79.00
MQ131 High Concentration Ozone Sensor Gas Sensor Module for Ozone High Concentration Analog TTL Level Output 10-1000PPM
$29.95
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G_i*
$239.00 Save $70.00 RRP: $309.00
Carbon Monoxide Detector, Gas Detector,Gas Alarm Sensor Methane Propane ,Gas Leak Detector EU Plug
$45.95