Filters

Gas Detectors

Shop the best prices on 23,056 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Kincjon and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
225 - 256 of 23,056
Natural Gas Detector Portable Gas Leak Tester Sniffer with Humidity Temperature Detection Backlight LCD Display
$69.00 Save $5.00 RRP: $74.00
MH-Z19 MH-Z19e Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM
$84.00 Save $10.00 RRP: $94.00
Gas Alarm For Home Restaurant Hospital Car Strong Sturdy And High Sensitivity Natural Gas Detector Edition 0619
$64.00 Save $75.00 RRP: $139.00
Smart WIFI CO2 Detector 3-in-1 Air Quality Monitor CO2 Temperature Humidity Meter Monitor Carbon Dioxide Detector 400-5000 PPM
$104.00 Save $105.00 RRP: $209.00
O2-a2 Oxygen Sensor For Bw Technologies Gas Detectors-yezi
$99.00 Save $100.00 RRP: $199.00
5-in-1 Bluetooth CO2 Detector for Smart Home, Air Quality Monitor with CO Humidity Temperature Pressure Sensor
$149.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$199.00 Save $90.00 RRP: $289.00
Portable Radon Detector Digital Domestic Radon Monitor Gas Monitoring Instrument Highly Sensitive N
$159.00 Save $30.00 RRP: $189.00
Digital Gas Detector Co2 Sensor Hcho Tvoc Pm2.5 Meter Air Quality Monitor Multifunctional Temperature Smog Tester Air Analyzer
$47.95 Save $51.05 RRP: $99.00
Carbon Dioxide Detector with NDIR Sensor Digital Thermometer Hygrometer Home unbrand
$104.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga
$169.00 Save $80.00 RRP: $249.00
Wireless Infrared Passage Detector With 32 Different Melodies White,1
$64.00 Save $35.00 RRP: $99.00
2025 Latest Model Portable 5 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide
$41.95 Save $27.05 RRP: $69.00
High quality MAYILON HT609 Combustible Gas Detector (without battery)
$119.00 Save $50.00 RRP: $169.00
AO-02 oxygen sensor for AO2 AA428-210 and AO2PTB-18.10 gas detector
$54.00
Rm370 carbon monox detector - ZCL1978
$46.95
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
$54.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga
$149.00 Save $150.00 RRP: $299.00
WIFI Infrared CO2 Monitor Carbon Dioxide Monitor NDIR Sensor Air Quality Monitor Carbon Dioxide Det
$89.00 Save $90.00 RRP: $179.00
Gas Detector Reliable Performance Intelligent Voice Alarm High Stability Combustible Gas Monitor 90‑
$43.95 Save $15.05 RRP: $59.00
CO2 Monitor 7 in 1 Intelligent Air Quality Temperature Humidity TVOC Carbon Dioxide DetectorWhite
$69.00 Save $20.00 RRP: $89.00
Carbon Dioxide Detector Home Desktop Air Quality Monitor Portable Handheld CO2 Temp Humidity Sensor
$89.00 Save $30.00 RRP: $119.00
HT601A Portable LED Combustible Flammable Gas Detector Gas Leakage Tester Analyzer
$69.00 Save $20.00 RRP: $89.00
AP388 Gas Leak Detector Digital Natural Gas Leak Sensor with Indicator Light Wide Range and High Acc
$34.95 Save $11.00 RRP: $45.95
ZN‑2CO5 Digital Air Quality Monitor 5 In 1 Infrared Sensor Carbon Dioxide Detector HCHO Temperature
$94.00 Save $25.00 RRP: $119.00
SMART SENSOR AR8200 CO2 Gas Detector with Sound Light Alarm LCD Carbon Dioxide Monitor 350‑9999PPM 1
$349.00 Save $100.00 RRP: $449.00
Nitric Oxide Detector 0‑50ppm 3.5in TFT Display Handheld NO Gas Tester Sensor for Home
$1,299.00 Save $400.00 RRP: $1,699.00
Air Quality Monitor Accurate Real Time Ceiling Wall Mounted Temp Humidity PM2.5 PM10 CO2 Formaldehyd
$179.00 Save $50.00 RRP: $229.00
Gas Detector Pen Type Sensitive Portable Combustible Gas Tester Sensor for Industry Catering
$28.95 Save $9.00 RRP: $37.95
ST8310A Carbon Dioxide Tester Recorder Air Quality Detector Temperature Humidity MonitorEU 100‑240V
$219.00 Save $70.00 RRP: $289.00
803 Blue Digital Display Oxygen Gas Leak Detector 10~+50℃
$119.00 Save $40.00 RRP: $159.00
Gas Monitor 4 in 1 CO H2S O2 LEL Accurate Measurement Sound Light Vibration Alarm Backlit Display Ga
$139.00 Save $40.00 RRP: $179.00