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Shop the best prices on 22,840 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Elriven and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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3,041 - 3,072 of 3,200
Tuya WIFI Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor EU Plug
$22.95 Save $20.00 RRP: $42.95
CO2 Meter Alarm Inst ent Multifunctional Thermohygrometer Air Quality Detector Air Quality Tester for Home
$84.00
MG811 Carbon Dioxide Module: CO2 Gas Concentration Detection Module,Voltage Type,0-2V Voltage Output,MG811 Sensor Module
$37.95 Save $31.05 RRP: $69.00
Air Conditioner Fluorine Leak Detector Refrigerant Halogen Leak Detector Freon Refrigerant Leak Detector HD02
$44.95 Save $39.05 RRP: $84.00
Combustible Gas Detection Unit MQ-5 Gas Detection Unit Integrated STM32 Controller STM32G030 I2C Communication Interface
$19.95 Save $18.00 RRP: $37.95
Soil Ph Meter, Soil Moisture And Moisture Ph Value Detector Soil
$47.95 Save $41.05 RRP: $89.00
Zigbee Tuya 3.0 Air Quality Monitor Air Housekeeper 5 in 1 Formaldehyde VOC Co2 Temperature Humidit
$48.95 Save $15.05 RRP: $64.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper
$24.95 Save $22.00 RRP: $46.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper
$33.95 Save $12.00 RRP: $45.95
SMART SENSOR ST9700 Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector
$139.00 Save $130.00 RRP: $269.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR 5V UARTPWM Output New
$49.95 Save $129.05 RRP: $179.00
Wifi Natural Gas Detector/propane Detector, Natural Gas Alarm For Home With Lcd Display Plug-in Gas Leak Sensor For Lpg, Lng, Methane & Butane Gases
$45.95 Save $113.05 RRP: $159.00
Owl Pencil Sharpener 12 Pieces Two Holes Plastic Pencil Sharpener for Kid School Supplies Green Pink Blue Yellow
$31.95 Save $20.00 RRP: $51.95
3 Pack Metal Medals - Winner Rewards - Competitive Prize for Kids - Gold Silver Bronze Medals with Ribbons, Rounded Edges
$28.95 Save $21.00 RRP: $49.95
Khaki Panama Straw Hat Men or Women Classic Straw Hat
$31.95 Save $20.00 RRP: $51.95
Spherical Barbecue Cover Waterproof Ripstop 210D Oxford Cloth Anti-UV with Side Strap Windproof Black 58 x 77cm
$33.95 Save $25.05 RRP: $59.00
CO2 Air Quality Detector, CO2 Carbon Dioxide Detector, CO2 Monitor, Air Pollution Temperature And Humidity Detector 6 In 1 Sensor Real Time Display
$94.00 Save $45.00 RRP: $139.00
Backlit Screen Halogen Detector Portable Gas Leakage Tester Gas Sniffer HVAC Refrigerants Leak Detection Tool
$119.00
High Precision Portable Handheld CO Detector CO Gas Analyzer with LCD Display unbrand
$54.00
CO2 Meter Air Quality Handheld 5000Ppm CO2 Monitor, S8601
$17.95 Save $20.00 RRP: $37.95
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv
$15.95 Save $20.00 RRP: $35.95
Portable Air Quality Detector Digital Temperature Humidity Sensor Tester Co2 Carbon Dioxide Tvoc Formaldehyde Hcho Detector New
$79.00
Infrared CO2 Sensor Module Carbon Dioxide Gas Detection for Monitor Industrial Supplies MHZ19B
$74.00 Save $95.00 RRP: $169.00
Indoor CO2 Detector - Monitor and Maintain Indoor Air Quality, Perfect for Home and Office
$59.00 Save $130.00 RRP: $189.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$74.00 Save $30.00 RRP: $104.00
Natural and soporific gas detector
$59.00 Save $80.00 RRP: $139.00
-6000-L Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R1234YF Detector with UV Light
$47.95 Save $66.05 RRP: $114.00
Natural Gas Detector and Carbon Monoxide CO Detector, Combustible Gas Leak Detector Monitor for Co
$48.95 Save $100.05 RRP: $149.00
Portable Gas Leak Detector Alarm Combustible Gas Detector With Audible And Visual Alarm For All Types Of Flammable Gases Propane Methane Natu
$20.95 Save $29.00 RRP: $49.95
Wjl-6000 Freon Refrigerants Leak Detector Refrigerant Gas Hvac Cfcs Hcfcs Hfcs Decker Gas/temperature Gas Gas Detector
$30.95 Save $43.05 RRP: $74.00
Wjl-6000-l Leak Detector Halogen Leak Detector Refrigerant Gas Hvac R22 R410a R1234yf Detector
$45.95
Garrett 047-015 Detector
$159.00