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Shop the best prices on 23,189 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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33 - 64 of 3,200
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G z
$319.00
Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Intelligent Linkage Smart 25-26
$74.00 Save $20.00 RRP: $94.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Analyzer Tester Portable Gases Leak L
$94.00 Save $25.00 RRP: $119.00
Gas Detector, Lpg/natural Gas/gas Leak Detector, Plug-in Sensor Display With Audible Alarm And Digital Led Display, Combustible Methane, Propane
$39.95 Save $64.05 RRP: $104.00
Portable Rechargeable Ammonia (NH3) Gas Detector and Monitor (0-200 PPM)
$329.00 Save $80.00 RRP: $409.00
Burner Flame Sensor QRB1 Photoresistor for Waste Oil Detection
$22.95 Save $9.00 RRP: $31.95
Professional Multi Gas Detector for O2 H2S CO & Flammable Gas
$229.00 Save $130.00 RRP: $359.00
Formaldehyde Detectors Portable Indoor Air Quality Monitor With Display HCHO Detector Indoor Pollution Meter New Model
$149.00 Save $70.00 RRP: $219.00
CO2 Detector Sensor 5-in-1 Air Quality Monitor with Temperature Humidity Meter for Office Hotel Rest
$54.00 Save $95.00 RRP: $149.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601A
$35.95 Save $18.05 RRP: $54.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$29.95 Save $6.00 RRP: $35.95
Rm370 carbon monox detector - ZCL1978 Edition 0627
$42.95 Save $11.05 RRP: $54.00
Ammonia Gas Detector NH3 Gas Analyzer Meter Alarm Device Digital Leak Detector 0-100ppm
$309.00 Save $365.00 RRP: $674.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
$22.95
Radon Detector Monitor Analyzing Tool Radon Detector
$179.00 Save $100.00 RRP: $279.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$139.00 Save $90.00 RRP: $229.00
CO2 Meter Air Quality Handheld 5000Ppm CO2 Monitor, S8601
$34.95 Save $19.05 RRP: $54.00
3-In-1 CO Carbon Monoxide Monitor CO Temperature and Humidity Detector CO Air Quality Monitor HD LED Screen Orange
$52.95 Save $16.05 RRP: $69.00
Radon Detector Monitor Analyzing Tool Radon Detector
$169.00 Save $90.00 RRP: $259.00
Ammonia Gas Detectors NH3 Gas Analyzers Meter Alarm Device Digital Gas Leak Detectors 0-100PPM
$189.00 Save $50.00 RRP: $239.00
Upgraded Auto Air Conditioner Leak Detector Uv-flashlight Refrigerant Leak Test Tw
$41.95 Save $17.05 RRP: $59.00
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display
$28.95 Save $15.00 RRP: $43.95
Ultrasonic Leak Detector Tool Gas Water Leak Pressure Vacuum Probes Ultrasonic Transmitter Stethoscope Fault Detector Edition
$79.00 Save $110.00 RRP: $189.00
Ordinary QRB1 Flame Detector Photosensitive Electric Eye Burner Detection Photoresistor Red QRB1 Photocell For Burner Waste Oil
$6.95 Save $3.00 RRP: $9.95
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
$13.95 Save $8.00 RRP: $21.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
$119.00 Save $20.00 RRP: $139.00
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
$36.95 Save $42.05 RRP: $79.00
Wintact WT8801 Combustible Gas Detector Alarm
$119.00
O2-a2 Oxygen Sensor For Bw Technologies Gas Detectors
$64.00 Save $30.00 RRP: $94.00
Gas Leak Detector Combustible Gas Detector Audible & Visual Alarm LCD Display
$34.95
Air Quality Sensor Module for VOC, Formaldehyde, and ene Detection, Level 4 Monitoring Probe
$18.95 Save $11.00 RRP: $29.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor compatible with Co, Methane in Kitchen-EU Plug
$41.95 Save $37.05 RRP: $79.00