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Shop the best prices on 24,333 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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2,721 - 2,752 of 24,333
SMART SENSOR AS8800L Portable Flammable Gas Detector Natural Gas Leak Tester Analyzer
$119.00
HABOTEST HT60 Portable Gas Leak Detector Handheld Combustible Gas Detector with Audible and Visual
$23.95 Save $23.00 RRP: $46.95
ANENG GN801 Gas-sensitive Semi-conduct Detector 300~10000PPM Gas Leakage Analyzer Combustible Meter Environment Test Sensor Tool
$36.95 Save $11.00 RRP: $47.95
MASTFUYI FY8830 Portable Gas Leak Detector Natural Gas Detector Combustible Gas Detector With ble And Visual Alarm Gas Sniffer Tool
$30.95 Save $10.00 RRP: $40.95
WiFi Gas Alarm Plug in Combustible Gas Detector for Tuya APP Control Support Flammable Gases Methane Butane Detecting for Home RV
$35.95 Save $11.00 RRP: $46.95
Gas Detector Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10
$18.95 Save $35.05 RRP: $54.00
SMART SENSOR AS5750 Refrigerant Leak Detector High Sensitive USB Rechargeable Halogen Leak Detector
$119.00 Save $140.00 RRP: $259.00
-6000-L Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R1234YF Detector w
$42.95 Save $41.05 RRP: $84.00
Rm370 carbon monox detector - ZCL1978
$48.95 Save $70.05 RRP: $119.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha-hhny
$51.95 Save $77.05 RRP: $129.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$46.95 Save $72.05 RRP: $119.00
Decibel Meter,Digital Sound Level Meter 30-130db
$74.00 Save $35.00 RRP: $109.00
Tuya WIFI Household Fire Detector with Sensor for Home Security
$38.95
6 in 1 Air Quality Detector for CO O2 Temperature Humidity
$109.00 Save $140.00 RRP: $249.00
Portable Carbon Monoxide Meter, 80Db Light CO Leak Detector, Handheld CO Gas Analyzer
$99.00
Halogen Gas Detector 501000ppm Sound Light Alarm Air Conditioning Refrigerant Freon Leakage Tester
$17.95 Save $9.00 RRP: $26.95
Carbon Dioxide Sensor for Indoor Air Quality and Gas Detection Systems
$40.95 Save $43.05 RRP: $84.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
$54.00 Save $55.00 RRP: $109.00
4-in-1 Gas Detector, Toxic and Hazardous Gas Tester Portable Combustible Gas Detector and Alarm
$159.00 Save $60.00 RRP: $219.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$40.95 Save $48.05 RRP: $89.00
SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
$69.00 Save $80.00 RRP: $149.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White-yuyu
$27.95 Save $36.05 RRP: $64.00
Voltage Detector Detector LED for Electrical Voltage Detector Electrician
$14.95 Save $23.00 RRP: $37.95
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
$64.00 Save $45.00 RRP: $109.00
Ht60 Gas Leak Detector Pen 0-1000ppm With Lcd Display Alarm Combustible Natural Methane Gas Detect
$24.95 Save $10.00 RRP: $34.95
Natural Gas and CO Detector for Home/Kitchen, Methane Combustible Gas Monitor Alarm
$32.95 Save $16.00 RRP: $48.95
Air Quality Monitor Indoor,Portable Detector,Real Time Monitoring,Large Display with Voice Alert,Ho
$64.00 Save $10.00 RRP: $74.00
Combustible Gas Leak Detector Natural Gas Detector Carbon Monoxide Detector Monitor compatible with Co Lpg Meth
$36.95
Air Quality Monitor CO2 HCHO TVOC PM2.5 PM1.0 Tester Temperature Humidity Detector with Gravity Sensor Black
$119.00 Save $10.00 RRP: $129.00
Combustible Safe Alarm Sensor Portable Natural Gas Leak Detector Methane Tester
$45.95
Air Conditioning Leak Detector Refrigerant Detector Sound & Light Alarm Fast
$59.00
Gas Sniffer for Methane Propane Home Combustible Gas Detector Tester Sensor
$59.00