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Shop the best prices on 24,202 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Generic1 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,017 - 2,048 of 24,202
suitable for nanoVNA vector network analyzer calibration kit
$36.95 Save $17.05 RRP: $54.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha
$45.95
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$89.00 Save $70.00 RRP: $159.00
Natural And Soporific Gas Detector (white)
$33.95 Save $13.00 RRP: $46.95
Rm370 carbon monox detector
$33.95 Save $35.05 RRP: $69.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
$52.95 Save $51.05 RRP: $104.00
Infrared Air Quality Monitor CO2 Carbon Dioxide Detector Temperature Humidity Meter Built-in 1200mAh Rechargeable Battery
$33.95 Save $10.00 RRP: $43.95
WT8800 Oxygen Content Detector Gas Detector GT8211
$209.00 Save $180.00 RRP: $389.00
Indoor Air Quality Monitor,CO2 Monitor/Temperature White
$18.95 Save $7.00 RRP: $25.95
in 1 Air Quality Detector LCD Large Screen Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Co2 Co Carbon Dioxide Formaldehyde Monitor
$79.00 Save $5.00 RRP: $84.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$289.00 Save $240.00 RRP: $529.00
SmartSensor AR8500 Handheld Ammonia Gas NH3 Detector Meter
$399.00
Wjl-6000L Freon Leak Detector - Halogen Leak Detection for R22, R410a, R1234yf Refrigerant Gases in HVAC Systems
$79.00 Save $50.00 RRP: $129.00
CO2 Sensor Module Detector Carbon Dioxide Temperature Humidity 3-In-1 Transmitter 485
$89.00 Save $90.00 RRP: $179.00
Portable Air Quality detectors for CO2 Leveling Accurate Sensing with Temperature & Humidities Readings Air Quality Meter
$269.00
HABOTEST Portable Rechargeable Gas Detector HT629
$69.00
PV1000-DW Smart WIFI Large 4-in-1 Carbon Dioxide Detector, Indoor Air Quality Monitor Portable CO2 Monitor, Tester for Time, Carbon Dioxide, Temper
$109.00 Save $70.00 RRP: $179.00
Smart CO2 Detector Air Quality Monitor Carbon Dioxide Detector Air Tester for CO2 Carbon Dioxide Tester for Home Office W
$89.00
Indoor Air Quality SCD41 Gas Sensors Module CO2 Sensors Module With Real Time Temperature Humidity Measurement Tool
$69.00
PM2.5 PM10 Transmitter Dust Detector Sensor Particles Transmitter Air Quality Monitoring
$139.00 Save $160.00 RRP: $299.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor(,) unbrand
$259.00 Save $10.00 RRP: $269.00
Combustible Gas Leak Location Determine Meter Tester Flammable Gas Leakage Analyzer Accurate Detection Sound Light Alarm
$104.00
Carbon Dioxide Detector Medidor Co2 Wall Air Quality Monitor With Alarm Co2 Meter Tester Ndir Air Temperature Humidity Detector unbrand
$339.00 Save $140.00 RRP: $479.00
Dr850 4 In 1 Portable Multi Gas Detector Ip65 Waterproof Gas Leak Meter For O2 / Co / H2s / Comb
$249.00
Gas Leak Detector for Home Kitchen 1.4in Digital Color Display Natural Gas Methane Gas Detector with Alarm LPG Detector
$59.00
Infrared CO2 Sensor Module Carbon Dioxide Gas Detection for Monitor Industrial Supplies MHZ19B
$69.00
With WIFI CO2 Meter CO2 Sensor Air Quality Monitor Carbon Dioxide Detector CO2 Detector Grenhouse Temperature Humidity Monitor
$69.00 Save $35.00 RRP: $104.00
Combustible Gas Leak Detector Natural Gases Leakage Tester Sound Alarm Sensitivity Adjustable Gas Analyzers Tester Black
$44.95
Infrared Carbon Dioxide Meter 400-5000PPM CO2 Detector Air Quality Monitor Temperature Humidity Test Walkbee A B
$149.00 Save $20.00 RRP: $169.00
Carbon Dioxide Detector Air Detector Indoor Temperature And Humidity Meter
$79.00 Save $60.00 RRP: $139.00
MH-Z19B Infrared CO2 Sensor 0-0.5%Vol Indoor Air Quality Monitor
$64.00 Save $25.00 RRP: $89.00
Upgrade M365 Pro Dashboard For Xiaomi M365 Scooter Bt Circuit Board W/Screen Cover For Xiaomi M365 Scooter
$49.95