Filters

Gas Detectors

Shop the best prices on 24,416 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.

Filters
1,633 - 1,664 of 3,200
MICS-6814 CO VOC NH3 Multiple Gas Detection Module for Indoor Industrial Air Quality Monitoring with Low Power Consumption
$84.00
20-in-1 Tuya Wifi Air Quality Detector Co/co2/tvoc/hcho/pm2.5/pm1.0/pm10/temp/humidity 5pcs Subunit
$159.00
Mh-z19c Ir Infrared Co2 Sensor Module Carbon Dioxide Gas Sensor Ndir For Co2 Monitor 400-5000ppm Ua
$34.95
Combustible Gas Detector, Combustible Gas Alarm, Air Quality Monitor
$36.95 Save $7.00 RRP: $43.95
2026 new Carbon Dioxide CO2 Detector Color Screen Intelligent Air Tester Air Quality Analyzer with Temperatu
$89.00 Save $20.00 RRP: $109.00
HLW-100 4-in-1 Air Quality Detector Formaldehyde CO2 PM2.5 PM10 Tester Smart Air Monitor Real-Time Indoor Data
$50.95
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10 Edition 0112
$51.95 Save $57.05 RRP: $109.00
Natural and soporific gas detector (White)115x75x35mm 12V Edition 0112
$23.95 Save $35.05 RRP: $59.00
0-100PPM LCD Ammonia Meter Professional NH3 Concentration Tester Ammonia Gas Detectors Ammonia Alarm Device Multicolor
$299.00
Hydrogen Meter, Digital Hydrogen Test Pen - High Accuracy & Ultimate Reliability for Precise Hydrogen Testing
$109.00 Save $420.00 RRP: $529.00
HT609 Multi-Function Gas Detector with Visual & Audible Warning Alarms
$119.00 Save $90.00 RRP: $209.00
Compact CO Gas Monitor for Personal and Travel Protection
$64.00 Save $85.00 RRP: $149.00
Home Gas Detector - Natural Gas & Carbon Monoxide Monitor for Safety
$37.95 Save $71.05 RRP: $109.00
Kitchen Gas Alarm - High Sensitivity Natural Gas Leak Detector
$38.95 Save $90.05 RRP: $129.00
Plug-in 4-in-1 Gas&CO Detector with Temp/Humidity - Natural Gas,Propane & Methane Detector for Home,RV & Apartments(US)
$39.95 Save $24.05 RRP: $64.00
Greentest 3F T Food Safety Detector Portable in Food Nitrate Tester Fruits and Vegetables Meat Radiation Nitrate Detection unbrand
$179.00
2026 NEW 3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$59.00 Save $20.00 RRP: $79.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
$33.95 Save $55.05 RRP: $89.00
Multifunctional Air Gas Detector Formaldehyde HCHO TVOC PM2.5/PM10 Monitor
$59.00
Carbon Dioxide Detector, CO2 Alarm, Temperature and Humidity Detector
$44.95
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Measurement Meter-hy
$25.95 Save $58.05 RRP: $84.00
Carbon Dioxide Detector Digital CO2 Sensor PPM Meters HCHO LCD Intelligent Formaldehyde Humidity Detectors
$47.95 Save $11.05 RRP: $59.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production White Greenhouse CO2 Monitor(Infrared Detection)
$64.00 Save $30.00 RRP: $94.00
Flammable Gas Leak Detector, Portable Gas Sniffer with Sound and Light Alarm for Detecting Methane, LPG, LNG, Fuel and Sewer Gas
$74.00 Save $35.00 RRP: $109.00
Tuya WiFi 15 in 1 Air Quality Detector Household Portable AQI PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCH
$64.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$94.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set
$69.00
2Pcs - SGP40 SGP40 TVOC ECO2 CO2 Carbon Dioxide Sensor Formaldehyde, Air Quality Monitoring Sensor
$20.95 Save $7.00 RRP: $27.95
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
$4.95 Save $26.00 RRP: $30.95
Household 5in1 Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide HCHO TVOC Value Electricity Quantity Temperature Humidity Display F
$69.00 Save $15.00 RRP: $84.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable PPM Meter Combustible Gases Analyzer Pen
$50.95 Save $13.05 RRP: $64.00
CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module -Z19E Low Power Consumption
$47.95