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Shop the best prices on 23,202 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Elriven and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,913 - 2,944 of 3,200
Ht60 Gas Leak Detector Pen 0-1000ppm With Lcd Display Alarm Combustible Natural Methane Gas Detect Other
$31.95 Save $13.00 RRP: $44.95
Natural gas detector p
$48.95
Gas Detector Handheld Rubber Steel Alloy ABS for Testing Automobile Tires Nitrogen Purity
$674.00 Save $575.00 RRP: $1,249.00
DM89 Meter Temperature Humidity Carbon Dioxide Detector Air Quality Monitor
$109.00
SCD40 Gas Sensor Module Detects B
$27.95 Save $1.00 RRP: $28.95
Halogen Leak Tester HVAC Leak Detector AC Sniffer CFCs HCFCs Gas Tester Leak Detector Multicolor
$89.00
CFCs HCFCs Gas Tester Leak Detector 0-1000PPM Halogen Leak Tester HVAC Leak Detector Multicolor
$89.00
Halogen Leak Tester 0-1000PPM Air Conditioning HVAC Leak Detector CFCs HCFCs Gas Tester Multicolor
$89.00
Halogen Leak Tester HVAC Leak Detector AC Sniffer CFCs HCFCs Gas Tester Leak Detector Multicolor
$89.00
Real Time Formaldehyde Detector With Air Quality Monitor Humidity TVOC Data Record For Indoor Health Risk Assessment Multicolor
$159.00
Air Quality Analyzers Formaldehyde Detector For HCHO TVOC Monitoring Display With Alarm Systems Historical Data Trackings
$149.00
Halogen Leak Tester HVAC Leak Detector AC Sniffer CFCs HCFCs Gas Tester Leak Detector Multicolor
$89.00
Refrigerant Leak Detector with Flexible Gooseneck Probe, MultiMode Alarm for HVAC and Auto
$94.00 Save $75.00 RRP: $169.00
Refrigerant Leak Detector with Flexible Gooseneck Probe, MultiMode Alarm for HVAC and Auto
$94.00 Save $65.00 RRP: $159.00
Efficient Handheld Gas Detection Pen with Real Time LCD Readout for Multiple Environment with Quick Response Technology Multicolor
$47.95
PM Sensor SDS011 High Precision R PM2.5 PM10 Air Quality Detection Sensor
$43.95 Save $115.05 RRP: $159.00
Gas Detector, Lpg/natural Gas/coal Gas Leak Detector Plug In Sensor Monitor With Audible Alarm1pcs-US plug
$69.00 Save $60.00 RRP: $129.00
Portable Air Quality Detector Multifunctional Digital Carbon Dioxide Monitor For Home Bedroom Office1pcs-Black
$49.95 Save $49.05 RRP: $99.00
Portable Mini Carbon Monoxide Detector CO Gas Meter with Sound and Light Alarm
$64.00 Save $55.00 RRP: $119.00
Air Quality Monitor Portable Ozone O3 Detector Gas Analyzer Ozone Meter Intelligent Sensor Automatic Measurement
$189.00 Save $100.00 RRP: $289.00
RF Detector Module Discharge Board Envelope Demodulation AM 0.1-3200MHz High Sensitivity
$8.95 Save $4.00 RRP: $12.95
Gas Detector Multifunctional ABS Housing Dustproof IP65 Gas Monitor Meter for Oil Refining 100‑240V US Plug
$199.00 Save $60.00 RRP: $259.00
CO2 Monitor Carbon Dioxide Detect Indoor Air Quality Monitor Temperature Humidity Detection White
$79.00 Save $25.00 RRP: $104.00
Home Security 85db Wall Mounted Natural Gas Leak Detector Tester Alarm Sensor
$5.95 Save $21.00 RRP: $26.95
Natural And Soporific Gas Detector (white)
$54.00 Save $30.00 RRP: $84.00
12V Gas Detector Sensor Alarm, Mobile Home Propane, Butane, LPG, Natural Gas Detector for Caravans
$37.95 Save $41.05 RRP: $79.00
Natural Gas Detector And Propane Alarm, Gas Leak Detector, For Lng, , Methane With Voice Warning And Digital Display
$59.00 Save $45.00 RRP: $104.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide 2 in 1 Sensor
$25.95 Save $16.00 RRP: $41.95
12V LPG Gas Alarm Sensor for Propane Butane Natural Gas in Motorhomes Campers
$30.95 Save $23.05 RRP: $54.00
LPG Detector for RVs with Alarm Sound and Included Power Cord
$50.95 Save $78.05 RRP: $129.00
Replacement oxygen sensor for AO2PTB-18.10 compatible with AO-02
$149.00 Save $50.00 RRP: $199.00
O2 Oxygen Sensor Replacement for BW Technologies Gas Detectors
$20.95 Save $38.05 RRP: $59.00