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Shop the best prices on 24,664 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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2,593 - 2,624 of 3,200
High Monitor Co Co2 Hcho Tvoc Detector Gas Detector Led
$89.00
Digital Hygrometer Indoor Thermometer Room Thermometer & Humidity Gauge TVOC unbrand
$47.95
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered
$12.95 Save $21.00 RRP: $33.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$50.95 Save $53.05 RRP: $104.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$36.95 Save $37.05 RRP: $74.00
Air Quality Tester Immediate Data Visualization Sound Light Warning Systems Multiple Parameters Detection Temperature Humidity Multicolor
$169.00
Fast Response Halogen Air Conditioning Refrigerants Detector Tool for High Voltage Switches Fire Systems Leak Detection Multicolor
$79.00
High Accuracy H2 Sulfide Gas Concentration Sensory Metal Plastic Housing Industrial Environment Monitoring AHS3000 Multicolor
$33.95
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set
$10.95 Save $5.00 RRP: $15.95
Mq136 Hydrogen Sulfide Gas Sensor Module H2s Gas Detection Sensor Module High Sensitivity Sensor Mo
$31.95 Save $15.00 RRP: $46.95
US PLUG,Portable Detector(0-20 PPM&0.01 PPM High Resolution)
$209.00 Save $40.00 RRP: $249.00
Radiometer X-ray Radiometer Lcd Measurement Accuracy 0.01sv/h Nuclear Radiation Detector (ShiKai)
$129.00 Save $60.00 RRP: $189.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Det
$74.00 Save $15.00 RRP: $89.00
Wireless CO2 Air Quality Monitor with Formaldehyde, TVOC, Carbon Dioxide Sensor & Mobile App Analyzer
$24.95 Save $12.00 RRP: $36.95
US Plug,Hydrogen Sulfide Gas Detector 0-100 PPM with 3 Alarm Modes
$129.00 Save $20.00 RRP: $149.00
US Plug,4 in 1 Gas Monitor for O2,CO,H2S,Combustible Gas Tester
$149.00 Save $20.00 RRP: $169.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Quick Measuring Me
$24.95 Save $12.00 RRP: $36.95
AHS300 Calibration H2 Sulfide Sensory High Accuracy Measurement Portable for Gas Leak Prevention Laboratories Multicolor
$29.95 Save $4.00 RRP: $33.95
Rm370 carbon monox detector
$104.00 Save $25.00 RRP: $129.00
QRB1 Electric Eye Flame Detector for Industrial Burner Monitoring
$6.95 Save $3.00 RRP: $9.95
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$16.95 Save $7.00 RRP: $23.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motorhome Camper
$27.95 Save $31.05 RRP: $59.00
Air Quality Monitor 6 in 1 Multifunctional CO2 Detector Carbon Dioxide Monitor Accurate Tester PM2.5/PM10 Meter CO Test White
$59.00
Pressure Manometer Digital Professional Handheld Air Gas Differential Pressure Gauge GM510
$129.00 Save $170.00 RRP: $299.00
Refrigeration Leak Detector Air Conditioning Refrigerant Fluorine Detection Dog Nose Car Fridge Lea
$46.95 Save $32.05 RRP: $79.00
m Wall Mounted Wifi Gas Leak Detector
$179.00
Formaldehyde Sensor ZE08-CH2O Serial Port Output Formaldehyde Concentration Measurement Has Been Calibrated Module
$15.95 Save $38.05 RRP: $54.00
Smart Sensor Handheld Carbon Monoxide Meter With High Precision Co Gas Tester Monitor Detector Gauge Lcd Display Sound And Light Alarm 0-1000ppm
$119.00 Save $80.00 RRP: $199.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas Ay
$104.00 Save $65.00 RRP: $169.00
DM1308B Carbon Dioxide Detector Concentration Monitor with LED Display Generic1
$74.00 Save $20.00 RRP: $94.00
4 in 1 Multi Gas Detector for O2 H2S CO LEL Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Monitoring
$349.00 Save $60.00 RRP: $409.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak DetectorP20211224929
$229.00 Save $210.00 RRP: $439.00