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Shop the best prices on 24,515 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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3,009 - 3,040 of 24,515
Carbon Dioxide Detector NDIR CO2 Sensor With Digital Display For Temperature And Humidity Air Quality
$50.95 Save $28.05 RRP: $79.00
Smart Sensor CO Meter: Handheld Carbon Monoxide Monitor with High Precision, Sound & Light Alarm, LCD Display & CO Gas Tester Gauge
$119.00 Save $60.00 RRP: $179.00
Multi Gas Detector 4-in-1 O2 H2S CO LEL Monitor for Oxygen Hydrogen Sulfide Combustibles
$299.00 Save $170.00 RRP: $469.00
Portable 5 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide TVOC HCHO Detector NEW
$29.95 Save $8.00 RRP: $37.95
2M EGT Sensor K Type Thermocouple Probe Exhaust Gas Temperature Sensor Threads Exhaust Temp BS Temp sensor
$31.95 Save $117.05 RRP: $149.00
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module
$19.95 Save $1.00 RRP: $20.95
Tuya Combustible Gas Detector Gas Alarm Gas Detection Sensor,A
$24.95 Save $2.00 RRP: $26.95
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
$39.95 Save $19.05 RRP: $59.00
4 in 1 Gas Detector High Sensitivity EX H2S CO O2 Monitor USB Charging for Mining Industry Petrol Station
$249.00 Save $40.00 RRP: $289.00
Gas Leak Standalone Detector Sensor
$31.95 Save $5.00 RRP: $36.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug Edition
$47.95 Save $121.05 RRP: $169.00
Car Halogen Air Conditioning Refrigerant Leak Detector WJL-6000
$54.00 Save $10.00 RRP: $64.00
Gas Leak Detector-Combustible Gas Alarm for Household Use-AS8800L
$64.00 Save $5.00 RRP: $69.00
CO2 Monitor-Indoor Air Quality Tester 400-5000ppm,Temperature & Humidity Sensor -
$79.00 Save $10.00 RRP: $89.00
HABOTEST HT56 Combustible Gas Detector Liquefied Petroleum Gas Natural Gas Alarm HT56
$59.00 Save $10.00 RRP: $69.00
5 In 1 Air Quality Monitor TVOC HCHO CO2 Detector Temperature Humidity Tester D7
$40.95
6 in 1 Air Quality Monitor with Formaldehyde PM25 and CO2 Detection PPM Precision Meter Device
$59.00 Save $35.00 RRP: $94.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$79.00 Save $40.00 RRP: $119.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$43.95 Save $25.05 RRP: $69.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$279.00 Save $140.00 RRP: $419.00
Détecteur de fuite de gaz portable USB 5 V, détecteur de gaz combustible, outil de détection portable avec écran couleur rouge
$199.00 Save $60.00 RRP: $259.00
Détecteur d'O3 portable coloré, charge USB, moniteur de pollution de l'air sensible pour les tests
$159.00 Save $50.00 RRP: $209.00
w AC Sniffer CFCS HCFCS Gas Tester with Leak Detector Alarm, 0-1000 PPM, Model ZL77A, Lightweight and Portable Design
$84.00
w Industrial Gas Monitor Meter for Leak Detection and Safety Protection
$94.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas Az
$20.95 Save $12.00 RRP: $32.95
Lightweight High Precise Refrigeration Leak Detector With Rechargeable Battery Realtime Alarm For HVAC Automotive Systems Multicolor
$109.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter
$189.00 Save $190.00 RRP: $379.00
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered B
$12.95 Save $6.00 RRP: $18.95
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL Gas Meter for European Market
$259.00 Save $160.00 RRP: $419.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$189.00 Save $100.00 RRP: $289.00
Combustible Gas Leak Detectors Portable Sniffer Handheld Natural Gas Leak Detectors with Audible Alarm for Home Kitchen Yellow
$34.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas Analyzer
$54.00 Save $45.00 RRP: $99.00